Unit11-English11 (answer key)

BÀI TẬP TIẾNG ANH LỚP 11 ANSWER KEYS UNIT 11 SOURCES OF ENERGY A. MULTIPLE CHOICES: I/ Select the synonym of the following bold and underlined word in each sentence in the unit: 1/ B. Now ; 2/ C. severely; 3/ A. emptied ; 4/ C. grow up 5/ D. hazardous ; 6/ A. profound ; 7/ D. potential 8/ A. tidy ; 9/ A. produce ; 10/ A. lets out II/ Select the antonym of the following bold and underlined word in each sentence in the unit: 1/ A. incidental ; 2/ D. carelessly ; 3/ C. reducing 4/ D. harmless ; 5/ B. shallow ; 6/ D. scarce ; 7/ A. worthless 8/ A. partial ; 9/ A. worthless ; 10/ A. partial III/ Choose the best answer A, B, C or D for each sentence: 1/ B. conservative ; 2/ A. protected ; 3/ C. knowledge 4/ D. industriously ; 5/ D. invaluable ; 6/ B. sensitive 7/ D. development ; 8/ D. wildly; 9/ A. advantage 10/ A. fame IV/ Choose the correct prepositions to complete the sentences: 1/ B. through ; 2/ C. across ; 3/ A. along ; 4/ D. off ; 5/ A. down 6/ B. over ; 7/ A. out of ; 8/ D. into ; 9/ B. up ; 10/ C. onto V/ Choose the word whose underlined part has a different pronunciation from the others in each group: 1/ A. na tional ; 2/ A. parks ; 3/ D. wou nd ; 4/ A. located 5/ D. taken ; 6/ B. dry ; 7/ B. duri ng ; 8/ B. ano ther 9/ D. mea nt ;10/ C. choose VI/ Choose the word whose underlined part has a different pronunciation from the others in each group: 1/ A. na tional ; 2/ A. parks ; 3/ D. wou nd ; 4/ A. located 5/ D. taken ; 6/ B. dry ; 7/ B. duri ng ; 8/ B. ano ther 9/ D. mea nt ;10/ C. choose VII/ Choose the word whose main stress is placed differently from the others in each group: 1/ B. abandon ; 2/ B. smallest; 3/ B. visitor ; 4/ D. faster 5/ D. survival ; 6/ A. butterfly ; 7/ D. attack ; 8/ C. defeat 9/ D. delight ; 10/ D. responding VIII/ Match the words in column A with their synonyms in column B: 1-H ; 2-I ; 3-C ; 4-D ; 5-J ; 6-A ; 7-E ; 8-B ; 9-G ; 10-F IX/ Match the words in column A with their antonyms in column B: 1-I ; 2-D ; 3-E ; 4-A ; 5-B ; 6-J ; 7-G ; 8-C ; 9-H ; 10-F X/ Match the sentences, clauses or phrases in column A with the ones in column B to make meaningful sentences: 1-H ; 2-F ; 3-B ; 4-I ; 5-A ; 6-E ; 7-G ; 8-D ; 9-C ; 10-J XI/Find the one mistake (A, B, C or D) in these sentences and then correct them: 1/ (C) down → up ; 2/ (D) until → to ; 3/ (B) in → on 4/ (A) matters → problems ; 5/ (B) no more → anymore 6/ (A) into → out of ; 7/ (C) off → of ; 8/ (D) under → below 9/ (D) indefinite → indefinitely ;10/ (C) in → on XII/ Find the one mistake (A, B, C or D) in these sentences and then correct them: 1/ (D) total ➾ (D) totally ; 2/ (D) whose ➾ (D) whom 1 BÀI TẬP TIẾNG ANH LỚP 11 3/ (B) is expired ➾ (B) expires ; 4/ (C) so likely ➾ (C) so alike 5/ (D) behind her ➾ (D) behind her ; 6/ (D) rings ➾ (D) rang 7/ (A) It’s that ➾ (A) That's it 8/ (D) had blown off ➾ (D) had been blown off 9/ (C) three of them ➾ (C) three of whose 10/ (A) a lot of ➾ (A) much XIII/ Read the following passage carefully, and then select the best option A, B, C or D to complete it: 1/ C. producing ; 2/ D. so as ; 3/ A. farms ; 4/ D. capacity 5/ A. rate ; 6/ B. power ; 7/ A. mean ; 8/ D. production 9/ B. higher ; 10/ C. number ; 11/ B. unless ; 12/ C. on 13/ D. with ; 14/ B. such as ; 15/ A. during XIV/ Read the following passage carefully, and then select the best option A, B, C or D to complete it: 1/ C. unique ; 2/ D. government ; 3/ A. sites ; 4/ B. providing 5/ C. outdoors ; 6/ B. activities ; 7/ D. For example ; 8/ A. American 9/ C. called ; 10/ A. parks ; 11/ D. instead of ; 12/ C. which 13/ D. Hunting; 14/ A. if ; 15/ B. preserves B. USE OF ENGLISH: I/ Match the sentences, clauses or phrases in column A with the ones in column B to make meaningful sentences: 1 2 3 4 5 6 7 8 9 10 J E I B H A G C F D II/ Supply the correct form of the word in brackets: 1/ worrying ; 2/ wonderful ; 3/ appreciation ; 4/ engagement 5/ existence ; 6/ ensure ; 7/ recognizable ; 8/ surprising 9/ stealing ; 10/ solution III/ Put in the correct verb form: 1/ were/ would help ; 2/ is ; 3/ had spoken; 4/ would you do/ were 5/ had paid/ would have done ; 6/ came/ would have ; 7/ starts/ will cry 8/ had afforded/ would have been ; 9/ did/ would stop 10/ had known/ would have come I V/ Complete the sentences with the most suitable preposition: 1/ from / to / in; 2/ onto ; 3/ through / till ; 4/ above 5/ across ; 6/ out ; 7/ inside ; 8/ at / through 9/ from / despite ; 10/ for / than / without V/ Complete the second sentence using the word given in brackets beginning as shown: 1/ The woman was so furious that she had to express her feelings. 2/ This can can hold ten liters, can’t it? 3/ You could go into the city but it’s a long way from here. 4/ 10 VND a week is not enough for our basic needs. 5/ Only several members remain in the team while others have been replaced. 6/ The girl deals very with difficult situations. 7/ The farmers usually depend on their good harvest in order to continue to live. 8/ He enjoys proving others wrong. 9/ The little girl is too short to reach the cake on the table. 10/ Our mother had us bring the chairs into the kitchen. VI/ Put the statements in past unreal conditions: 1/ If Trang had known how to solve the problem, she would have got good marks. 2/ If you had said sorry, our teacher wouldn’t have got angry. 2 BÀI TẬP TIẾNG ANH LỚP 11 3/ If he had passed the exam, his family would have been happy. 4/ If it hadn’t rained heavily yesterday morning, we would have gone out. 5/ If the weather had been fine, we would have gone fishing. 6/ If his computer hadn’t broken down, he wouldn’t have stopped his work. 7/ If Hanh hadn’t been angry, her friends would have said something to her. 8/ If many friends of hers had come, she wouldn’t have canceled the party. 9/ If Minh hadn’t been interested in playing games, he would have studied his lesson. 10/ If our teacher hadn’t had a bad headache yesterday, he would have gone to school. VII/ Read the following passage carefully, and then complete it with the words or phrases provided: 1/ with its origins in physics via work ; 2/ that is ; 3/ no moment of time is different than any other ; 4/ For example ; 5/ which is a function of coordinate time derivatives only ; 6/ The transfer of energy ; 7/ The word "energy" ; 8/ "Please conserve energy" ; 9/ having no direction in space ; 10/ In other words VIII/ Read the passages and titles below carefully, and then put the titles where they should be: A. YELLOWSTONE NATIONAL PARK B. WHAT’S A NATIONAL PARK? C. WHERE IS YELLOWSTONE? D. WHAT MAKES YELLOWSTONE SO SPECIAL? E. OLD FAITHFUL F. OTHER NATURAL WONDERS G. WELCOME BACK WOLVES 3