... đẳng nhiệt, nên ta áp dụng định luật Boyle – Mariotte : p1V1 = p2V2 → V2 = p V1 10 10 = = 2l < V1 p2 5 .10 Thể tích khí bị nén: ∆V = V1 – V2 = 8lít 5đ ... độ tuyệt đối 5đ Viết biểu thức định luật p1T2 = p2T1 Trạng thái Trạng thái V1 = 10 lít V2 = ? => ∆V = ? T1 = 300 K T2 = T1 = 300 K p1 = 10 Pa p2 = 5 .10 4 Pa trình biến đổi từ trạng thái sang ... 1 Phát biểu viết biểu thức định luật Bôilơ - Mariốt? 2. Áp dụng: Một khối khí tích 10 lít, nhiệt độ 300K, áp suất 10 Pa, nén đẳng nhiệt đến áp suất 5 .10 4 Pa, tính thể tích...
... to see him II/ 1m (0 ,25 m / 1sentence) b d a c III 2ms (0,5m / 1sentence) d b d c a a d b IV 2ms (0,5m / 1sentence) Making Take To become Will have | are going to have V 1m (0,5m / 1sentence) He ... to see him II 2ms (0,5m / 1sentence) a c d b b d d a III/ 1m (0 ,25 m / 1sentence) c d a b IV 2ms (0,5m / 1sentence) Going To be To listen Didn’t explain V 1m (0,5m / 1sentence) 1. The teacher asked ... turn left at the first traffic light Their mother told them not to worry about that VI 2ms 0.5m (0 ,25 m / 1sentence) a T b F 1, 5ms (0,5m / 1sentence) a The Y and Y is planning to help the community...
... early 20 th century, made both silent and sound movies A B C D 21 The works of Thomas Eakins an American realist of the 18 0 0’s, were notable for its vitality and painstaking detail A B C D 22 Booker ... C.through D.over A built B.planned C.standing D.attached 7. sun B.sky C.space D.solar 8. passing B.separation C.divorce D.delivery 9.Through B.By C.For D.At 10 .manners B.ways C.models D.types X Choose ... we should develop such (7) sources of energy as solar energy as well as water and wind (8) , classed as (9) energy Until these energy (10 ) are widely used, it is important for the developed...
... much time watching television, they may get behind in their homework a 4 ,1, 3 ,2 b 3 ,2, 4 ,1 c 2, 3 ,1, 4 d 2, 4 ,1, 3 Questions 26 - 30: Read the following passage and then choose the best answer to the ... bad 26 .Budapest into two parts by the River Danube a is dividing b divides c is divided divided 27 .The east bank is than the west bank a older and hilly b bigger and hilly modern d older ... 17 “Let’s go to the movie now.” – “Oh, ” a Good idea b I don’t c Why's that? d I need it 18 They had some tea and coffee the participants...
... 13 A review D.variety 14 A cage D.care 15 A clay D.said B.science C.client B.prepare C.share B.essay C.pay Questions 16 - 20 People in cities all over the world shop in supermarkets Who decides ... officer A to declare B declaring C declare D for declaring 37 - ".Are there any chairs in the room?" - "No, there aren't _" A no B any C not D some 38 Sam is his brother They are walking in ... Questions 21 - 45 Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following gaps 21 Mrs Jeremy lives _to my house A in B by C next D over 22 My...
... He wanted to know 10 "Don't make so much noise," he says → He asks us 11 They said, "This is our book." → They said 12 She said, "I went to the cinema ... She said 16 They said, "We have never been here before." → They said 17 They said, "We were in London last week." → They said 18 He said, "I will have ... yesterday." → She said 13 He said, "I am writing a test tomorrow." → He said 14 You said, "I will this for him." → You said 15 She said, "I am not hungry...
... Phòng GD&ĐT Đại Lộc ĐỀKI M TRA HỌC KỲ II Môn: Tiếng Anh Lớp Người đề: Mai Thạch Thảo Đơn vị: THCS Lý Tự Trọng I Chọn khoanh tròn câu trả lời (3đ): Car tires………… to make ... are recycled C recycled D recycling I’m ……… that you passed your English exam A delight B to delight C delighting D delighted When will the project…………., doctor ? - Very soon A be started B started ... fast as she could Suddenly she stumbled over a rock and fell down Her schoolbag dropped into a pool and everything got wet The rain stopped as she got to her classroom Luckily, Uyen had enough...
... why 17 A washing B washed C wash D to wash 18 A on B at C for D in 19 A compost B glass C bottles D cans 20 A use B used C using D to use Choose the underlined part that needs correction 21 I’m ... tick True or False Facts 26 Tet is the most important celebration in Vietnam True False 27 Tet happens in early January 28 People don’t clean and decorate their homes 29 People often visit ... bored and I wonder if you could to tell me what to for fun A B C D 22 Thanks for invite me to the rice-cooking contest of your school A B C D 23 I am interesting in the rice-cooking contest you...
... 13 16 Total of Marks : Total of Q.: Total of Marks : DAP AN 01 D C D B D A D B 02 A D C B C D C D 03 D B A B C C C B 04 C C B A D C B C 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ... Total of Q.: 0 ,25 1, 25 0 ,25 1, 25 0 ,25 0 ,75 0 .25 2. 25 Total of Marks : Part 2: Lexis Text book Vocabularies of Workbook unit 13 ,14 Total of Q.: Total of Marks : Part 3: Books, sports Speaking Total ... games are 28 minutes (7) ………and are divided into 7- minute quarters Women's matches last 24 minutes and are divided into 6-minute quarters Water polo originated in England in (8) …………. 18 7 0's Câu...
... plants may develop differently The plants live on that island A B C D The plants live on that island may develop differently The plants that live on that island may develop differently The plants ... practical uses In 19 09 the Wrights delivered the first military plane (39) the United States Army As early as 19 14, a plane had had begun to carry (40) on daily flights, and in 19 18 regular ... officer A to declare B declaring C declare D for declaring 37 - ".Are there any chairs in the room?" - "No, there aren't _" A no B any C not D some 38 Sam is his brother They are walking in...
... building a b c Anna plays piano very good a b c 10 I think my school has few students than yours a b c d 11 My daughter eats little rice than my son a b c d 12 There are little rice in the jar a b c ... the cinema… (10 )… my parents or my younger brother 1- ………………… 5-………………… 9-……………… 2- ………………… 6-………………… 10 -…………… 3-………………… 7- ………………… 4-………………… 8- ………………… ... / from long / does / how / you / it / take / home / market / go / to / to us / take / 17 / go / train / to / buy / it / hours / HoChiMinh city / Hue / go / to / from long / take / Hanoi...
... position The president occupies the for four years wholesale 10 She has shown in the performance of her duties vacancy/ 11 He refused to before he had seen all the relevant information ... preposition The furniture is to be delivered it was named I had great respect most world trade was conducted he has shown his novel she was divorced in 19 95 she was divorced in 19 95 the printer was supplied ... make one of the biggest decisions of your life Do I stay on at school and hopefully go on to university (1) .? Do you leave and start work or begin a training (2) The decision is yours, but...
... means education after GCSE exams (1) around the age of 16 It includes courses of study (2) to “A” level which students take at their school or college Some students go (3) to a college of further ... education B an entrance requirement for good students C a lack of schools for higher education D a high degree of personal of supervision of students 2 Most British university students can’t take ... to refer to degree courses at university The British government is keen to (8) more young people to remain in education as (9) as possible in order to build up a more highly (10 ) , better...
... primary education Students usually commence their secondary schooling when (1) 12 or 13 , reaching year 12 at 17 or 18 A run B delivered B taught D educated A of B about C in D for A funds B money ... contribute to (1) for non- government schools (1) students enroll in government schools which operate under the direct responsibility of the state or Territory Education Minister, (1) the rest ... enroll in preparatory or kindergarten year, after (1) primary education continues for either six or seven years, depending on the State and the length of primary education Students usually commence...
... buy a second- hand car Nobody (asked/ agreed/ denied) to help him with his problems I (reminded/ refused/ advised) Jim to water the plants for you He (denied/ complained/ apologized) for not coming ... church on Sunday?” He wondered “What does Frank for living?” I wanted to know “ Have you seen John recently?” She asked me “ Has Lan been working here long” He ... “Are meals included in the price, or not?” He asked me “ How long have you both been living here?” They inquired IX/ Choose the best word UNDERSTAND BODY LANGUAGE In European...