BÀI TẬP TIẾNG ANH LỚP 10 ANSWER KEYS UNIT 9 UNDERSEA WORLD A. MULTIPLE CHOICES: I/ Choose the word whose underlined part has a different pronunciation from the others in each group: 1/ B. ocea n ; 2/ C. wor m ; 3/ C. pays ; 4/ C. lesso n ; 5/ B. Atlantic 6/ A. gu n ; 7/ D. supply ; 8/ A. de pth ; 9/ C. pollutes 10/ D. minded II/ Choose the word whose main stress is placed differently from the others in each group: 1/ A. mystery ; 2/ B. paragraph ; 3/ D. delete ; 4/ D. forget 5/ D. exhausted ; 6/ A. offend ; 7/ A. inhabit 8/ C. sophisticated ; 9/ C. surface ; 10/ A. investigate III/ Select the synonym of the following bold and underlined word in each sentence in the unit: 1/ D. painting ; 2/ B. dissimilar ; 3/ A. spread 4/ D. conquered ; 5/ B. dare ; 6/ A. complicated ; 7/ B. explore 8/ D. evidence ; 9/ C. give ; 10/ A. announce IV/ Select the antonym of the following bold and underlined word in each sentence in the unit: 1/ A. overhead ; 2/ D. surface ; 3/ A. public ; 4/ C. subordinate 5/ D. plentifully ; 6/ B. stained ; 7/ C. defended ; 8/ C. safeguarded 9/ B. hold ; 10/ D. stupid V/ Choose the best answer A, B, C or D for each sentence: 1/ C. different ; 2/ D. challenging ; 3/ B. investigative 4/ B. dependence ; 5/ A. modern ; 6/ B. deepens 7/ B. active ; 8/ C. endanger ; 9/ A. choice 10/ D. production VI/ Choose the correct words to complete the sentences: 1/ B. should ; 2/ A. can ; 3/ D. oughtn't ; 4/ C. would 5/ A. mustn't ; 6/ A. paying ; 7/ C. ring ; 8/ A. if ; 9/ A. if 10/ C. provided VII/ Find the one mistake (A, B, C or D) in these sentences and then correct them: 1/ (A) unless → if ; 2/ (B) saying → to say ; 3/ (C) tell → say 4/ (D) to say → to ask ; 5/ (C) warned → suggested 6/ (A) We’d buy → We’ll buy ; 7/ (D) worrying → to worry 8/ (C) there → it ; 9/ (A) ought → ought to ; 10/ (D) me → mine VIII/ Read the following passage carefully, and then select the best option A, B, C or D to complete it: 1/ B. Ocean ; 2/ D. which ; 3/ B. lies ; 4/ C. into ; 5/ A. known 6/ B. beginning ; 7/ D. almost ; 8/ C. from ; 9/ A. to 10/ D. side ; 11/ A. and ; 12/ C. defining ; 13/ B. depth 14/ D. because of ; 15/ D. point 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 D H J A F G C I E B II/ Fill each gap with a suitable word from the list below: 1/ contribute ; 2/ breath ; 3/ medical ; 4/ world ; 5/ threatened 1 BÀI TẬP TIẾNG ANH LỚP 10 6/ surfaced ; 7/ concern ; 8/ sparingly ; 9/ heat ; 10/ couple III/ Supply the correct form of the word in brackets: 1/ nervous ; 2/ destructive ; 3/ Mysteriously ; 4/ depth 5/ investigative ; 6/ tourist ; 7/ worldly ; 8/ attendance 9/ interaction ; 10/ indicator IV/ Complete the second sentence so that it has a similar meaning to the first one, using the word in brackets: 1/ We’d travel to Thailand if we won $ 5000. 2/ If his electric fan were working, he would not feel so hot. 3/ If they gave up smoking, they would improve their health. 4/ If we went to Hanoi, we would visit our friends. 5/ If I were you, I would pay attention to the lessons in class. 6/ If her brother used computer better, he would work for that company. 7/ If our parents had enough money, we could make a trip to New York. 8/ If I were a millionaire, I could buy a villa in Ho Chi Minh city. 9/ We won’t go out unless it stops raining. 10/ He wouldn’t write if he didn’t hear some news. V/ Supply the correct verb tense, paying careful attention to the tense sequence: 1/ comes ; 2/ were ; 3/ won’t have; 4/ would have written 5/ would/ could catch ; 6/ will go ; 7/ had written 8/ would be ; 9/ saw ; 10/ is VI/ Complete the following sentences, using “WILL, WOULD, SHOULD, CAN, COULD, MAY, MIGHT, DON’T, DOESN’T, WAS”. Each word is used only once: 1/ was ; 2/ will ; 3/ don't ; 4/ should ; 5/ might 6/ can ; 7/ would ; 8/ Doesn't ; 9/ may ; 10/ could VII/ Rewrite the sentences using the word in brackets, beginning as shown: 1/ It isn’t worth asking Ms. Hoa to help. 2/ Linh’s parents wouldn’t/ didn’t let/ refused to let her buy/ get a cell phone. 3/ Loan asked Phong where he was going. 4/ We were annoyed by the way Khanh behaved at the party. 5/ I would have had to go to the bank if you hadn’t lent me some money. 6/ Huy took no notice of his teacher’s advice. 7/ His sister had to finish the homework in addition to writing an assignment. 8/ I played football almost every day during my childhood. 9/ Why don’t we go to/ go and visit the museum this afternoon? 10/ Trang had difficulty in concentrating on her lesson because of the noise. VIII/ Read the sentences below carefully, and then put them in the correct order to make a meaningful reading: (Number 1 and number 12 have done first for you) 1 – 3 – 5 – 4 – 6 – 2 – 7 – 9 – 11 – 8 – 10 - 12 2