50đ giúp với ạ, em cảm ơn trước ạ Ex 7: Gạch chân đáp án đúng 41) Im capable (of/with/for/to) speaking two languages. 42) She is never late (to/for/with/from) work. 43) It was very nice (to/of/in/for) him to give me a lift. 44) Yesterday Nga was absent (with/from/to/for) class because she was ill. 45) Contrary (to/with/for/about) his doctors orders, he has gone back to work. 46) Dont worry (about/with/to/for) the money! Ill lend you. 47) They have been waiting (for/with/to/at) the bus for half an hour. 48) Why dont you ask (with/to/for/on) a pay increase? 49) He took advantage (of/in/about/for) this opportunity to explain why he had done that. 50) The weeks went slowly (by/with/of/for). 51) You have to move this box to make room (for/to/about/with) the new television set. 52) Nowadays we rely increasingly (on/in/at/to) computers to regulate the flow of traffic in the town. 53) Translate these sentences (for/into/with/of) English. 54) Have you taken notice (to/for/of/with) the sign No Smoking? 55) Ken prefers Chinese food (about/to/over/with) French food. 56) Dont shout (to/at/with/for) the child when he makes a mistake. 57) Last Sunday I was invited (to/on/in/at) his wedding party. 58) I have been looking (after/for/into/at) my dog for two days but I havent seen it yet. 59) I dont care (about/for/with/to) what they have said. 60) I talked to him so enjoyably that I lost track (to/with/of/for) the time. 61) He spent too much money (with/on/to/in) that car. 62) Do you believe (on/at/to/in) God? 63) You must make allowance (to/for/with/of) him because he has been ill. 64) May I start now? Yes, go (up/down/ahead/back). 65) She caught sight (with/of/to/for) a car in the distance. 66) She is leaving (to/for/with/at) Paris. 67) Dont make noise! Im concentrating (to/on/in/at) the question. 68) Things are going (to/on/out/off) nicely. 69) She has suffered (from/to/with/about) her heart attack. 70) The exchange rate of dollars is going (up/down/on/with) from 16,000 VND to 15,750 VND for one US dollar. 71) We have lost touch (with/of/for/over) each other for a long time. 72) I must study hard to keep pace (with/of/for/to) my classmates. 73) The prices of petrol are going (up/down/on/out) from 52 US dollars to 54 US dollars for a barrel. 74) I usually regard him (with/in/as/at) my close friend. 75) Dont make a fuss (over/on/at/of) such trifles. 76) The bomb has gone (out/off/over/with) in a crowded street. 77) Who will look (for/after/at/around) the child when youre away? 78) Congratulate you (in/to/on/with) winning the game. 79) I feel very hot because the electricity has gone (off/out/along/after). 80) The plane crashed (into/on/in/with) the mountain. 81) Ive lost my keys. Can you help me look (at/for/after/into) them?