Title FG12 - UNIT 6 - EXERCISES - ĐỀ.doc ✅

4 4. Sylvie may /must like that music band. She’s got all of their DVDs. 5. You have to / must have a driving licence to drive a motorbike. 6. Nobody is answering the door. They couldn’t / must have gone out. B. Choose the best option 1. This is a hospital. You ………………………..smoke here. A. mustn’t B. must C. can D. may 2. He had been working for more than 11 hours. He …………………….be tired now. A. mustn’t B. has to C. must D. had to 3. We …………………..wear a uniform, so I normally wear sports clothes. A. didn’t have to B. don’t have to C. must D. mustn’t 4. When I get home, I …………………do my homework. A. had to B. must C. has to D. have to Exercise 6: Fill in each blank with a suitable word: must / mustn’t 1. “It’s freezing in here. The window ……………. be open.” 2. She’s got about five thousand friends. She ……………. be really popular. 3. In many Asian countries, you ……………. eat with your right hand because your left hand is considered dirty. 4. In many countries, you ……………. use your forefinger to beckon somebody - it is very rude. 5. In most Asian countries, you ……………. remove your shoes before entering somebody’s house - it is offensive to wear them indoors. Exercise 7: Give the correct form of each word in brackets. 1. 25 per cent of the world’s population …………. 80 per cent of the planet’s resources. (consume) 2. We had a …………. amount in common. (surprise) 3. These pills should ease the ………….. (pain) 4. We need to develop a …………. approach to the problem. (coordinate) 5. To avoid …………., please write the children's names clearly on all their school clothes. (confuse) 6. The risks can be …………. reduced by paying close attention to diet and lifestyle. (significant) 7. The approach taken will depend …………. on the individual. (entire) 8. The game is very ………….. (addict) 9. For more …………. about the project, click on the link below. (inform) 10. The guidelines are based on the latest scientific ………….. (inform) Exercise 8: Give the correct form of each word in brackets. 1. Health-conscious …………. want more information about the food they buy. (consume) 2. It comes as no …………. to learn that they broke their promises. (surprise) 3. It's …………. what people will do for money. (surprise) 4. The trip to Paris will be an …………. opportunity to practise my French. (ideal) 5. It was not the …………. solution to the problem. (ideal) 6. Sylvie's …………. suited for this job. (ideal) 7. He took a …………. blow on the shoulder. (pain) 8. We try to …………. our activities with those of other groups. (coordinate) 9. Perhaps …………., many of their illegal activities were not considered as crime. (significant) 10. He refused to comment before he had seen all the relevant ………….. (inform) Exercise 9: Give the correct form of each word in brackets. 1. …………., a car bought here might have been registered elsewhere. (confuse) 2. The electricity industry …………. large amounts of fossil fuels. (consume) 3. He felt a sharp …………. in his knee. (pain) 4. The aim was to improve the …………. of services. (coordinate) 5. These two sets of statistics are guaranteed to …………. the public. (confuse) 6. These services will …………. improve the quality of life for older people in the area. (significant) 7. That's an …………. different matter. (entire)