Đang tải... (xem toàn văn)
I Fill in the gaps with the words given OÂN TAÄP HK 2 / 9 I Fill in the gaps with the words given There is ONE extra word you do not need to use ( like movement (3) destroyed (5) as(4) abrupt (2) disa[.]
OÂN TAÄP I_ Fill in the gaps with the words given There is ONE extra word you not need to use HK / clean and there is a lot of it in ……(7) ……….places But when the weather is bad , there is no ……(8)…………… .for energy like movement (3) destroyed (5) as(4) abrupt (2) disasters(1) number (6) together(2) worn(7) before(3) celebrated(1) for(5) itself (6) packets(8) asking offering(4) The Lunar New Year is ……(1)…… each year by the Chinese around the world It’s time to get ………(2)…….with the other members of the family Days …… (3)………….the New Year , the house is spring-cleaned Cakes and tarts are baked for ………(4)……………to visitors On the Eve of the New year , the whole family meets at the house of the head of the family ……(5) ………….a reunion dinner On New Year’s Day …(6)…………., friends and relatives visit one another New clothes are ……(7) …………to signify a fresh beginning of the year “ Hongbaos” or red ……(8)………… with money in them are given to children The natural …………(1)… ……….called “ Tidal waves” often occur suddenly They are the result of an………(2)…………….shift in the underwater …………(3)………………….of the Earth In the late 2004 , a series of tidal waves struck the sea sides of Indonesia , Thailand , and some other Asian countries The famous resorts such …………… (4)…………….Phuket and Fifi were completely………(5)……… A large…(6)…………… of people were killed damages(5) most (9) pollutes(6) junk(8) natural (7) pollution (1) harmful (3) facing (10) contaminates(4) surroundings(2) Environmental (1)……………….is a term that refers to all the ways by which man pollutes his ….(2)….Man dirties the air with…(3)…… ………gases and smoke ,…(4)………… water with chemicals and other substances, and …(5)…………… the soil with too many fertilizers and pesticides Man also …(6)…………… his surroundings in various other ways For example , people ruin ……(7)…….beauty by scattering …(8)……… and litter on the land and in the water Environmental pollution is one of the … (9) serious problems …(10)… mankind today spend be give send buy agree observe celebrate show In 1914 , President Wooddrow Wilson and congress ………(1)………….that the second Sunday in May should be ……(2) ……………as Mother’s Day in America On that day , children …(3)……………their mothers flowers , presents and cards to … (4)………… their love to their mothers Today , millions of Americans …(5)……… Mother’s Day in some way More than 150 million Mother’s Day greeting cards ……(6) ………every year It is also one of the busiest days of the year for the flower industry Americans …(7)…………… millions of dollars to buy Mother’s Day gifts Clothes , perfume , jewelry and books or tickets to the theater ………(8)…………to mothers People who can not ………(9) ………… with their mothers on that day usually ……(10)……… them presents and call them on the phone 1-agreed 2-observed 3-give 4show 5-celebrate 6-are brought 7- spend 8- are given 9-be 10-send Conserving(2) heat (5) other sunny(7) power(6) Sunlight(8) alternative(3) panels (4) resources(1) The world ‘s energy …(1)…… …….such as coal , oil , and gas are limited Therefore , if we don’t start ……(2)……………them now , it will be too late And solar energy is the only real …(3)……… This energy can be collected from the sun by solar …(4) ………………on the roofs of the houses These panels can create enough energy to …(5)………………an entire house Solar …(6)……………… is Nguyen Tran Sanh ÔN TẬP HK / Day , a special Christmas dinner is eaten , usually with roast Turkey and hot pudding ( a kind of cake made with dried fruit ) ground(8) picked(7) earth(10) spaceship(5) its(4) landed(2) day(1) went(3) surface(6) moon(9) July 20th 1969 was an important ……(1) ……… Two Americans ……(2)……on the moon They ……(3)…….…in a spaceship …(4)……… name was Apollo On July 20 th the ……(5)……… landed in the sea of tranquility The astronauts walked on the … (6)…………… of the moon They ………(7) ……….up some rocks and put them in the spaceship Then they put a flag on the …… (8)…………… On July 21st Apollo II left the ……(9)….and returned to …(10)……… Vietnamese ‘s New Year is celebrated according to the Lunar calendar It is officially known as the Lunar New Year or Tet It occurs in late January or early February The exact date changes from year to year Vietnamese people usually make preparation for Tet holiday several weeks beforehand They clean and decorate their homes , cook special food such as sticky rice cakes , and make offerings on the family altars On Tet , people usually put on their new clothes , give one another the Tet season ‘s greetings , and pay mutual visits II_ Complete the passage with the most suitable words : Are you looking …………for……… a cheap , clean , effective source of power that doesn’t …cause………pollution or waste natural resources ? Look no further than solar energy While most fuels now in use are… …being……… burned at an astonishing rate , solar energy , or power from the ……sun……,will last as long as the world ………lasts…… This energy has already been ………used…….to heat and cool homes and to cook food It has been used experimentally …………in…… radio batteries and in furnished power for telephone lines The devices , ……… however……, are cheap to operate but very expensive to produce We are slowly destroying the earth The seas and rivers are too dirty to swim in There is so much smoke in the air that is unhealthy to live in many of the world’s cities In one well-known city , for example , poisonous gases from cars pollute the air so much that policemen have to wear oxygen masks We have cut down so many trees that there are now vast areas of wasteland all over the world As a result , farmers in parts of Africa can not grow enough to eat In certain countries in Asia there is so little rice Moreover , we not take enough care of the countryside Wild animals are quickly disappearing For instance , tigers are rare in India now because we have killed too many for them to survive However , it isn’t so simple to talk about the problem We must act now before it is too late to anything about it Join us now Save the Earth This is too important to ignore Christmas is a very important festival in Britain and the USA Christmas Day is on 25 December The day before this is called Christmas Eve and the day after is called …Boxing Day… At Christmas , we give presents and send … Christmas cards…to each other We put special trees , Christmas trees, in our homes and decorate them with colored and other pretty things Children believe that Father Christmas visits them and brings them presents at night Many people go to church at Christmas and sing carols On Christmas III_ Read the passage , then answer the questions : In Britain , natural gas is the most popular fuel for heating , and for cooking It is piped all over the country from the gas fields below the North Sea Natural gas is used Nguyen Tran Sanh ÔN TẬP HK / chiefly as a direct source of energy , although it is also used in the chemical industry At the moment the supply is plentiful , but it will be running short by the end of the century , and will run over during the 21st century unless new supplies are found We could without natural gas, as coal gas can be used as a substitute , and there should be enough coal to last for several centuries However , it is a form of energy which is not only cheap , but also highly efficient What is natural gas used for ? Where does it come from ? What is gas used chiefly as ? When will it run out ? What can be used as a substitute for natural gas ? Natural gas is used for heating homes and for cooking It comes from the gas fields below the North Sea Gas is used chiefly as a direct source of energy It will run out during the 21st century Coal gas can be used as a substitute _T We don’t know exactly how much fuel is left _T We shouldn’t waste fuel _ F According to Professor Marvin Burnham , solar energy will be used as a substitute for natural resources _F All people agree to use nuclear power as an alternative energy _T Radioactivity from nuclear power causes cancer and may have bad affect on the future generations _F Natural resources should be used as much as possible One family activity on Mother’s Day is to have the children cook the early morning meal then they serve the food to their mother while she is still in bed or they might clean the house so she does not have to it Fathers might take care of the children that day so that the mothers can rest , or take a walk , or read a book Many mothers feel that this free time on this special day is a very good Mother’s Day gift _T The children prepare breakfast for their mother on Mother’s day _T On Mother’s Day , mothers have more time off _T Fathers help the mothers with their childcare on this day _F Having free time on Mother’s Day means nothing to many mothers Energy is very important in modern life People use energy to run machines , heat and cool their homes , cook , give light , transport people and products from place to place Most energy nowadays comes from fossil fuels such as petroleum , coal, and natural gas However , burning fossil fuels causes pollution Also , if we don’t find new kinds of energy , we will use up all the fossil fuels in the 21 st century Scientists are working to find other kinds of energy for the future What might these sources of energy be ? 1. T_ Energy is collected for use in their homes IV_Read the passage carefully , then decide whether the following statements are true (T) or false (F ) Many people still believe that natural resources will never be used up Actually , the world’s energy resources are limited Nobody knows exactly how much fuel is left However , we also should use them economically and try to find out alternative sources of power According to Professor Marvin Burnham of the New England Institute of Technology , we have to start conserving coal , oil and gas before it is too late ; and nuclear power is the only alternative However , many people not approve of using nuclear power because it is very dangerous What would happen if there was a serious nuclear accident ? Radioactivity causes cancer and may badly affect the future generations The most effective thing is that we should use natural resources as economical as possible _F Natural resources will never run out Nguyen Tran Sanh ÔN TẬP HK / 2. T_ We burn coal to produce electricity 3. T Air pollution comes from the burning of fossil fuels 4. F Scientists aren’t doing research into alternative energy sources reserves may be exhausted within forty or fifty years 1. T People have utilized different kinds of energy resources 2. F Energy has only been used for a short time F Petroleum has become the most essential for more a century now F Without petroleum , our economies will not be affected F We have an endless supply of petroleum on the earth A tidal wave is a very large and very destructive wall of water that rushes in from the ocean toward the shore Many scientists call these waves tsunami In Japanese tsunami means “ storm wave “ But you know that tidal waves are not caused by storms and that they are not true tides at all ? A true tide is the regular rise and fall of ocean waters at definite times each day , but a tidal wave comes rushing in suddenly and unexpectedly A tidal wave is caused by an underwater earthquake Scientists call the underwater earthquake a seaquake The word “ seaquake” consists of two words , the word ”sea” which means “ ocean” and the word “quake“ “To quake“ means“ to shake “ or “ to tremble“ When a seaquake takes place at the bottom of the ocean , the ocean floor shakes and trembles , sometimes the ocean floor shifts It is this shifting that produces the tidal wave The tidal wave begins to move across the sea at great speed 1. T_ In Japan , tsunami is known as “ storm wave “ 2. F A tidal wave is not strong enough to cause destruction 3. T A seaquake is an earthquake that takes place at the bottom of the ocean 4. F Tidal waves begin to move across the ocean very slowly V_Fill in each numbered blank with one suitable word or phrase Are there intelligent (1)……… on the other planets in our solar system ? Maybe there are In our (2)……galaxy there are millions of stars Some must have planets with (3)………like those on earth (4)………in space there could be other thinking beings They would probably look (5)…… different that we might not (6) ……….them as people However , (7) ……….their planet is older than our planet , they may know more than (8)………… They may have more progress (9 ) ………….some aspects They may be traveling in space and be ( 10 ) ………….human beings A things B human D animals A own B distant D faraway A air B conditions D gemstones A Nowhere B humans D animals A much B many D so A recognize B look D consider A when B if D unless A our B us D we are A on B for D in 10 A examining B looking C D seeking In humankinds ‘s millions of years on earth , many types of energy resources have been utilized However , in the last ninety years , petroleum has become by far the most important Accounting for over 50 percent of all energy consumed , it is so essential that , without petroleum , we could be faced with economic disaster Of course , the earth ‘s supply of petroleum will not last forever , and in fact , it will disappear sooner than most people believe At the current rate of consumption , the world’s proven oil C beings C nearby C climate C beings C such C approve C in case C we C with discovering MULTIPLE CHOICE Air is often seen as a major environmental result of modern living A pollution B smoke C fume D sewage Nguyen Tran Sanh ÔN TẬP HK / We can protect our environment and save a lot of money by buying _ products A used B recycled C waste D recycling If we plant more trees along the streets , we _ the amount of pollution in the atmosphere A reduce B reduced C will reduce D would reduce The baby laughed when her mother told her a funny story A happy B happiness C unhappy D happily Tuan spoke English _ , but he didn’t win the first prize in the competition A unwell B good C well D goodly I failed my exam I worked really hard for it I’m so _ A disappointment B disappoint C disappointed D disappointing the pollution in that river is awfully bad , the water is not fit to drink A Because of B Since C When D Although We are really looking forward you again A to see B seeing C to seeing D for seeing 9.Oh dear !How _our household bills are! We can’t pay them A heavy B enormous C small D low 10.In winter, heating _for 50 percent of our electricity bill A takes B occupies C accounts D costs 11 Energy can be collected by solar _on cloudy days A boards B panels C bars D sheets 12 If we don’t find _sources of power , we will use up all the fossil fuels in the near future A effective B efficient C natural D alternative 13 We want to use solar energy , it cannot be used on cloudy days A but B so C because D however 14 He is always broke He can afford neither luxuries basic necessities A or B nor C and D but 15 Her husband bought not only two energy-saving light bulbs but one cheap washing machine last Sunday A also B too C as well D some 16 Ba really wants to buy new tables and chairs , new furniture costs too much A However B But C Therefore D So 17 If the TV is always on in your house , you will not reduce the _ of electricity you use A number B amount C much D plenty 18 “ I suggest fixing the dripping faucet “ “ ” A We will B Good idea! C Yes, please D I’m afraid not 19 Lan spoke English after she lived in England for several months A nature B natural C naturally D unnaturally 20 There’s nothing good on TV Why don’t you turn it _? A on B down C off D for 21 By , it is enjoyable for many Americans to buy a Christmas tree and decorate it A celebration B tradition C priority D memory 22 There is a(n) need for greeting cards when Christmas day comes A considerable B considerate C terrific D ancient 23 He is famous for his He is very helpful to those less fortunate than himself A kind B unkind C kindly D kindness 24 Easter , many children and adults enjoy painting eggs Nguyen Tran Sanh A On B At OÂN TAÄP HK / C During A were killed B was killed C are killed D killed 38 The number of people killed in the tsunami last year _more than 200,000 A were B was C is D are 39 I always watch the weather forecast on TV to see what tomorrow’s weather _ A likes B would like C is like D will be like 40.It’s over six months since the tidal wave Phukhet,Thailand A destroyed B was destroyed C destroys D has destroyed 41 Bill Gates , is known as the king of computer programs , is famous for his charitable work A that he B that C who D who he 42.Elephants , _come from Africa , can live until they’re seventy A they which B that C which D they 43 Ho Chi MInh City , I live , lies on the River Saigon A which in B which C in where D where 44 This product will be available at this market September and December A on B from C between D in 45 The 1991 volcano eruption in the Philippines was in the world in more than 50 years A the largest B largest C larger D large 46 People in this remote village have _contact with the outside world A little B a few C amount D a little 47 UFOs are objects that some people report they have seen in the sky A flying B flies C flew D flown 48 Japan has a very big _that makes cars D In 25 People in Ireland dance Easter Day to win prize cakes A on B at C for D in 26 Easter is a joyful festival comes in early spring A which B that is C where D when 27.Anna Jarvis was the woman first thought of Mother’s Day A that B who she C she D whose 28 Mrs Thoa is generous to the poor _she is not rich A although B but C however D so 29 January 1st _widely recognized as New Year”Day in the 1500s A becomes B become C has become D became 30 In homes , presents round the Christmas tree on Christmas Day A place B is placing C are placed D placed 31 Passover , a Jewish festival , freedom from slavery A is celebrated B celebrate C celebrates D celebrating 32 Father’s Day _a national holiday in America since 1972 A has been B was C is D will be 33 Many people were injured when the building _ A collapsed B destroyed C struck D erupted 34 No ships are sailing today because of the high A volcano B earthquake C winds D snowstorm 35 The of the volcano was a terrible disaster A prediction B eruption C cyclone D shift 36 The church caught fire when it was struck by A hurricane B lighting C thunde D battery 37 A large number of fishermen _when the storm struck Nguyen Tran Sanh ÔN TẬP HK / A agriculture B business C industry D tourism 49 The man asked me I _the way to The Great Wall A if / know B whether/ knew C that/knew D where/knew 50 The astronauts are looking forward to the Earth A to returning B to return C to returned D return 51 Have you ever seen any films _UFOs ? A over B in C with D on 52 What would you if you a UFO ? A saw B to see C could see D see 53 Please tell me how _to the space museum A get B I get C to get D getting 54 They received _advice from the teachers that they made a lot of progress then A so good an B such good C such a good D so good 55 The city we came to visit was very beautiful A where B which C what D whose 56 If I were rich , I round the world A can travel B would travel C traveled D will travel 57 We suggest _part in many different charitable activities in our neighborhood A to take B to taking C taking D take 58 Neil Armstrong , _was the first man to walk on the moon , lived in the USA A where B which C that D who 59 After a day trip to the countryside , the students learnt much about keeping the environment _ A pollute B polluted C unpolluted D pollution 60 Children can’t get to sleep on Christmas Eve They are too _ A excited B exciting C excitement D excitingly 61 The boys were walking along the bank of the River Tyne when _ a UFO A saw B have seenC was seeing D see 62 _the night before Christmas , Santa Claus enters each house by coming down the smoke hole of the fireplace A At B In C For D On 63 _tradition , Jewish families eat a special meal called the Seder on the st and 2nd nights of Passover A For B In C To D By 64 Using bicycles will with the problem of air pollution A solve B cope C face D find 65 Computers play an _important role both in our homes and at work A increase B increased C increasing D increasingly 66 Na is very busy now _, she has to set her parents off the airport A Although B However C Therefore D But 67 Have a look at these stones They were collected from Mars A precious B poisonous C baggy D additional 68 Sue lives in Wales , is a country in the west of Britain A where B that C which it D which 69 _ many households use energy-saving light bulbs , their electricity bill is still enormous A Since B Although C When D If 70 What would you if you _away by aliens A take B were taken C are taken D took 71 That earthquake , which measured 6.9 the Richter , completely destroyed the buildings Nguyen Tran Sanh ÔN TẬP HK / A band B scale C table D plan 72 If UFOs exist on another planet , there will certainly be _ of their landing on the ground A tricks B traces C rings D sources 73 Do you believe _UFOs ? A on B about C into D in 74 Consumers are encouraged to save energy a shortage of electricity A because B due to C so D therefore 75 Astronauts must be _excellent physical condition A on B for C in D with 76 air is one of the many problems we have to solve A Pure B Polluted C Dust D Pleasant 77 I’ll be in trouble if I _my passport A lose B will lose C lost D would lose 78 I’m disappointed people have spoiled this area A that B when C if D how 79 He to find a job but he had no luck A hardly tried B tried hardly B because it is difficult to understand him C but it is difficult to understand him D if it is difficult to understand him 84 Rachel _if she her driving test A will pleased / passes B pleases/ will pass C will be pleased / passes D is pleased / passes 85 The baby _as she played with her toys A laughed happy B happily laughed C laughed happily D happy laughed 86 We decided not to go out for meal we were too tired A but B because C so D and 87 My shoes are dirty I’d better take them before I come in A away B up C on D off 88 If you want to save money , you should the amount of water your family uses A increase B reduce C adapt D repair 89 In order to save electricity , an ordinary bulb can be replaced by A an energy-saving bulb B a 1000 watt light bulb C an electric bulb D a lamp 90 Mary’s eyes are weak , _she has to wear glasses A but B however C and D therefore 91 _put all the guests on the st floor ? A Why don’t we B I suggest C How about D Let’s 92 She is very intelligent _, she’s quite lazy A Therefore B But C However D So 93 You should get a plumber the pipes in your bathroom A to check B check C checking D checks C hard tried D tried hard 80 We couldn’t go on a picnic as planned it was raining A however B but C because D so 81 He asked me I believe in ghosts A when B if C whether D both B and C 82 Sue likes _the kitchen as often as possible A to cleaning B cleaning C.clean D to clean 83 John speaks English very quickly , _ A so it is difficult to understand him Nguyen Tran Sanh ÔN TẬP HK / 94 I couldn’t sleep _very tired A because I was B in spite of I was C because of being D although I was 95 I ‘d like to see the photo A took B you took it C that you took D that you took it 96 Atlanta is the city the Olympic Games were held in 1996 A that B when C where D which 97 York , _last year , is a nice old city A I visited B that I visited C which I visited D whom I visited 98 Thuy’s grandma turned the television to see the weather forecast A off B up C on D down 99 My friend Nigel , _works in the City Bank , earns much more than I A that B which C who D whose 100 We passed shops windows were decorated for Christmas A the B their C which D whose 101 I haven’t got a ticket If I one , I could get in A I’d have B I had C I have D I ‘ve got 102 The report _that thousands of people had seen UFOs A said B suggested C wrote D claimed 103 The of Mount Pinatubo in 1991 was one of the worst natural disasters A cyclone B earthquake C eruption D damage 104 The satellite moves around the earth’s _ round the sun A path B surface C orbit D space 105 Jane _ a car A suggested that buying B suggested that I should buy C suggested me to buy D suggested to buy 106 If I were you , I _that coat It’s much too expensive A won’t buy B don’t buy C would buy D wouldn’t buy 107 The girl is my sister’s friend A who won the race B whom won the race C won the race D that the race won 108 People know they should save energy , _they still waste it A but B then C and D so 109 Sandra can’t remember the name of the shop she bought the sofa from A where B whose C which D what 110 Henry , took Rita to the party , is very friendly A whom B who C which D that 111 Did you congratulate Tessa her exam ? A of passing B on passing C passing D to pass 112 Joanna suggested _fishing this weekend A going B go C to go D goes 113 He on doing it in spite of our protests A got B brought C went D tried 114 They look very _when they came to see us last night A cheer B cheerful C cheerfully D cheered 115 How many hours a week you spend TV? A to watch B on watch C watching D in watching 116 Turn the radio _ It’s too loud ! Nguyen Tran Sanh ÔN TẬP HK / A on B up C off D down 117 If he worked more slowly , he _so many mistakes A didn’t make B won’t make C would make D wouldn’t make 118 If you up late at night , you wouldn’t always feel sleepy in the morning A haven’t stayed B didn’t stayed C don’t stay D stayed 119 He bought a lot of things : notebooks , pens , pencils from the shop A but B or C and D so 120 It was raining hard , _we couldn’t go on a picnic A however B but C because D so 121 Tommy suggested _a pair of shoes for Dad on his birthday A buying B buy C to buy D bought 122 The children laughed when they were watching a comic A happiness B happy C happily D unhappy 123 They are talking about the celebration is going to be held at the end of the month A this B then C who D which 124 If a disaster _in an area , people from other areas will offer help A happens B will happen C happening D.would happen 125 There is too much traffic _, the air is polluted A However B Since C There fore D But 126 He didn’t have much money , _he bought a lot of things at the shop for Tet A but B or C and D so 127 If people _energy , there will be no shortage of electricity A save C saving B will save D would save 128 They felt when Tet was coming near A excitement B excited C excitedly D exciting REVISION OF UNIT & 1_ Adjectives and adverbs 2_ Adverb clause of reason 3_ Adjective + that clause 4_ Type conditionals 5_ Connectives 6_ Making suggestions 7_ Prepositions 8_ Phrasal verbs _ turn on, off , down _ look for / after , go on =keep on _ cut down divide sth into , take sb to sw account for + percent , leave for , cope with sth , replace sth with sth , compare sth with sth look forward to doing sth , help sb with sth , pay ( an amount of money ) for sth , spend ( an amount of money ) on sth , save sb from doing sth , prevent sb from doing sth aware of , late for , worried about interested in = fond of , good at , instead of full of = littered with = covered with 15 % of the electricity bill , a quarter of the electricity bill PREPOSITIONS (Units 1-2-3-4-5 ) be in danger far from different from touch similar to at least from at night at work on weekends on one’s way to after on special occasions with fond of interested in …….from proud of 10 late for on the first floor keep in divide into take inspiration depend on be out of fashion take part in take care of/look fall in love thank for borrow play with a knife Nguyen Tran Sanh ÔN TẬP HK / the same ……………as receive … that we should develop such from (6) sources of energy as solar for lunch learn by heart energy and nuclear energy as well as in November in the world water and wind (7) _ ( classed as the first week of November all over the (8) _energy ) Until these energy world the room at number 25 around the world (9) are widely used , it is important in front of keep … out of children ‘s for the developed countries to reduce reach energy (10) _as much as possible at the back of in my free time 0.A.possessi B goods C D on the left at the moment ons B powers resources materials in the middle of throughout the year A fuels B C forms D early in the morning at the entrance to A end complete C total energies REVISION OF UNIT +9+10 A B.product C D exhaust findings ions amounts D sources A B stores C mines D in late January distinguish sb reserves B C contents from sb A repeated renewed D at Tet believe in updated B C produced on Easter Day prepare for revolutiona D A alternativ on the 8th of March decide to sth ry traditional e surprising C power on the other side of … congratulate sb on A force B D motion C sth A strength D renewable continuou repeatable B known as / famous for hear about A goods continual C s proud of be in orbit provisions D 10.A B on the Earth laugh at C waste exhaustion supplies materials plenty of / a lot of in spite of B D.consum a large number of between 23% and destructi ption 27% on Prepositions a large amount of be in excellent condition / perfect health 120 kilometers per hour Read the passage , then answer the questions : Grammar We can develop alternative sources of energy , and unless we’ll never succeed Instead of burning fossil fuels we should be concentrating on more economic uses of electricity , because electricity can be produced from any sources of energy If we didn’t waste so much energy , our resources would last longer We can save more energy by conservation than we can produce for the same money Unless we research on solar energy , wind power , tidal power , hydroelectric plants …our fossil fuels will run out and we’ll all freeze or starve to death Many countries are spending much more time and money on research because the energy from the sun , the waves and the winds last forever We really won’t survive unless we start working on cleaner and safer sources of energy _Relative clauses with WHO ( people) / WHICH ( things / animals) _ Adverb clauses of concessions with ALTHOUGH /THOUGH _ If : If + S + V (present simple) , S + V ( will + infinitive ) If : If + S + V ( past simple ) , S + V ( would + infinitive) Fill in each numbered blank with one suitable word or phrase There is now increasing concern about the world ‘s energy (0) , particularly about those involving fossil (1) _ In less than a hundred years we shall probably (2) _ all the present (3) of oil and gas The world ‘s coal (4) _should last longer but , once used , these cannot be (5) It is important , therefore , 11 Nguyen Tran Sanh ÔN TẬP HK / Writing: Use the suggested words to write a speech 1) What can electricity be produced from ? 2) What would happen if we didn’t waste so much energy ? 3) What will happen unless we research on solar energy and other alternative sources of energy ? 4) Why are many countries spending much more time and money doing research on the energy from the sun , the waves and the winds ? ) What will happen unless we start working on cleaner and safer sources of energy ? Good evening / lady / gentleman / Thank you / come I ‘d like / introduce / electric cars / replace / cars / that / use / gasoline They / as / fast / your car Besides / it / effective way / minimize pollution / save energy So / run / this kind / car / and / our children / grandchildren / live / better and cleaner environment ………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ……………………………………………… ……………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ……………… ………………………………………………………………………………… ………………………………………………………………………………… ……………… ……………………………………………… I / think / it / necessary / have / special day / fathers / Vietnam People / express / thank / love / fathers / this day In addition / this day / important time / families / get together / a meal / home / or / local eating place This / enhance / family tradition I believe / Father’s Day / celebrate / nationwide Complete the passage , using the words in the box: widen heat furnish burn last show supply operate While most fuels now in use are being (1) at an astonishing rate , solar energy will last as long as the world _(2) _ During recent years , many scientists have been experimenting with solar energy for _(3) the power needed for today’s complex world This energy has already been used _(4) and cool homes and to cook food It has been used experimentally in radio batteries and in (5) _ power for telephone lines However , the devices (6) by solar energy in use now are cheap to operate but very expensive to produce More experiments in countries where cooking and heating fuels are scare and expensive may _(7) _ how to lower the cost of building such devices and how _(8) _ their use ………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ……………………………………………………………………………… ………………………………………………………………………………… ……………… Mother’s Day / Americans / live / far away / mothers / can / send / flowers / them / mail Vietnam / Women ‘s Day / celebrate / 8th / March It / very nice / you / give / special present / me / last Christmas 12 Nguyen Tran Sanh ÔN TẬP HK / My father / not only / considerate / me / but also / polite/ my friends that / the house / you / born / grow up ? They / still / in a mess / this week I look forward / receive / good response / you ………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ……………………………………………… ……………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ……………… ………………………………………………………………………………… ………………………………………………………………………………… ……………… ……………………………… ………………………………………………………………………………… ………………………………………………………………………………… Air pollution / common environmental problem / throughout / world Therefore / if / want / protect / environment / pollution / we / should / / following / thing Firstly / we / should / reuse / used glass / newspaper / bottle / instead / throw / them / away Secondly / we / should / travel / bicycle / public transport Thirdly / we / must / stop / burn / coal / produce / electricity If / we / try / / all / we / can / environment / cleaner ………………………………………………………………………………… ………………………………………………………………………………… ………………………………………………………………………………… ……………………………………………… ………………………………………………………………………………… ……………… ………………………………………………………………………………… ……………… Dear Sir , I would suggest / that you / tell / workers / clean up / beaches I / write / you / because / beaches / our city / extremely dirty They / full / litter / waste / dog dung / when / I / go / there / last week They / smell / unpleasant / that time / tourist / I / annoyed 13 Nguyen Tran Sanh