UNIT 6: THE ENVIRONMENT I.Choose the best answer to complete the following sentences: 1. If her mother doesn’t drink much wine, she so sick. (won’t be / isn’t / doesn’t get / wouldn’t be) 2. People find the water dirty there are some waste chemicals in it. (and / as / but / where) 3. you smoke too much, you’ll get respiratory problems. (If / Though / As / Because) 4. If she hard, she will breakpast records and set new ones. (try / will try / tries / tried) 5. it is rainy, I walk home with my umbrella. (When / Though / But / Because ) 6. The building was completely collapsed the firefigter came. (and / when / but / so) 7. it got dark, the students coudn’t find the way out of the forest. (As / And / When / Who) 8. The children stopped fighting their parents came back home. (and / when / but / so) 9. Waste chemicals and smoke from vehicles and factories pollute not only the air the land and water as well. (and / with / but / not) 10.If she the airport, I’ll get you know. (arrives / arrive / arrived / will arrive) 11.If people solve the problems of smoke from vehicles and factories , the air pure and fresh. (is / will be / won’t be / would be) 12.There is more pollution in the city there is more traffic in the streets. (and / because / because of / but) 13.The kids didn’t go to the movie last night it rained very heavyly. (and / but / as/ now) 14.He hit the wall he rode carelessly. (because / but / and / moreover) 15.The bus didn’t stop it was full of passengers. (since / but / and / for) 16.Children should drink milk it’s good for their health. (and / as / but / not) 17.The air polluted the factories produce a lot of smoke. (and / however / since / but) 18.If people public transport, there will be less pollution. (use / will use / can use / used) 19.If it is raining this evening, I (will go out / don’t go out / won’t go out / wouldn’t go out) 20.Minh’s English is excellent. He speaks . (perfectly English / English perfectly / in perfect English) 21.He to find a job but he had no luck. (hardly tried / tried hardly / hard tried / tried hard) 22.You used to live in Los Angeles, ? (don’t you / usen’t you / did you / didn’t you) 23.If the sea water continue to be polluted, many fish specise extinct. (became / will become / would become / become) 24.We postponed the picnic . (because it rained heavy. because of the heavily rain./ because it was raining heavily.) 25.Plants if they don’t get sun and water. (die / would die / won’t die / are going to die) 26.If everybody all the trash in the trash can, the beach will not be so dirty like this. (put / puts / will be put / will put) 27.If she enough money, she will buy a motorbike for her son. (earn / will earn / earns / earned) 28.She won the schlarship to study abroad. (success / successful / successed / successfully.) 29.The air in the countryside is fresh and purer than in the city. (actually / actual / in actual usual) 30.People talk about the pollution in the city more ( frequent / frequently / frequency / free) II. Word form: 1. The air in the city is (pollute) 2. Please listen to the lecture (care) 3. An accident happened because of driving (care) 4. He was (disappoint) that they were not coming. 5. Air and water (pollute) can make people fall ill. 6. Plastic bags will cause (pollute). 7. Mr Brown is one of the (conserve) 8. We should make our world (pollute) 9. I’m (disappoint) that you didn’t do your homework. 10.Listen me (care) you can solve the problem. III. Reading: a) Garbage ia a .(.1) problem in the U.S . Every year, Americans produce about 308 billion pounds. A lt of the garbage goes (2) the landfills. But many landfills do not have room (3) all the garbage. One (4) to the garbage problem is recycling. Half of all the garbage in the U.S can be (5) and use again. Recycling helps the landfills problem and (6) enough energy too. When people recycling newpapers, they save (7) When thye recycling glass, plastic, or cans. They save oil and eceltricity. Recycling is good for (8) 1. difficultly serious pleased dangerously 2. at in into to 3. to for from in 4. talk tell answer ask 5. reused recycled product reduced. 6. save saving to save saves. 7. trees paper electricity water. 8. everything everyone something someone. b) We are all destroying the earth. The sea and the rivers are too dirty to swim. There is so (1) smoke in the air that it is unhealthy to live in many of the world’s cities. In one well- known city, for example , gases from cars (2) the air so much that the police men have to wear oxygen masks. We have cut down so many (3) that there are now vast areas of wasteland (4) over the world. As a result, farmers in parts of Afria can’t (5) enough to eat . In certain countries in Asia, there is so little rice. Moreover, we do not take enough (6) of the countryside. Wild (7) in India now because we have killed too many for them to surrvive. 1. alittle much many afew 2.pollute pollution polluted unpolluted 3. forests plants trees wood 4. throught out on of all 5. grow work take supply 6. careless care worry tired 7. tigers animals animals cattle. 8. rare never rarely sometime IV. Rewrite: 1. Work too much and you will be tired. If 2. She can pass the exam easily because she studies hard. If . UNIT 6: THE ENVIRONMENT I.Choose the best answer to complete the following sentences: 1. If her mother. / tries / tried) 5. it is rainy, I walk home with my umbrella. (When / Though / But / Because ) 6. The building was completely collapsed the firefigter came. (and / when / but / so) 7. it got. and / moreover) 15.The bus didn’t stop it was full of passengers. (since / but / and / for) 16. Children should drink milk it’s good for their health. (and / as / but / not) 17.The air polluted