1) ___ he fix the computer? (abbility) a) Should b) Can c) Must 2) ___ they speak french? (abbility) a) Should b) Can c) Must 3) ___you lend me some money? (favor) a) Should b) Can c) Must 4) ___l use your lap top? (permission) a) Should b) Can c) Must 5) ___l go to the doctor If I feel sick? (advice) a) Should b) Can c) Must 6) ___we take a taxi or walk? (advice) a) Should b) Can c) Must 7) You___go out in the middle of the night (advice) a) shouldn't b) can't c) mustn't 8) All employees ___wear a uniform. (external obligation) a) have to b) must c) should d) can 9) Students in this school ___arrive on time. (external obligation) a) have to b) must c) should d) can 10) You _____go now it is too early. (not necessary) a) don't have to b) mustn't c) shouldn't d) can 11) I ___go to work. (internal obligation) a) have to b) must c) should d) can 12) We ___clean on weekends. (internal obligation) a) have to b) must c) should d) can 13) He ___say bad words. (prohibition) a) doesn't have to b) mustn't c) shouldn't d) can

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