Choose the correct option A, B, C or D to complete the sentence.

24.  Are you any good at athletics? How fast ………………… you run?

A. should                     B. must                        C. need                       D. can

25.  You ………………… take some money with you in case you need it.

A. have to                    B. shouldn’t                 C. can                         D. should

26.  I think that was the last bus. ………………… look for a taxi.

A. We needn’t              B. We’d better             C. We’re able to          D. We don’t have to

27.  I’m really tired, but luckily I ………………… get up early in the morning.

A. can’t                        B. don’t have to           C. had better               D. shouldn’t

28.  You ………………… look at other students’ work. It’s against the rules.

A. had better not         B. needn’t                    C. don’t have to           D. mustn’t

29.  ‘My tooth really hurts!’ ‘I think you ………………… go to the dentist’s.’

A. mustn’t                    B. needn’t                    C. ought to                  D. can

30.  Sorry, but my train is at 6:00. I ………………… leave now.

A. have to                    B. shouldn’t                 C. mustn’t                    D. can

31.  You ………………… eat so many sweets. They aren’t good for you.

A. can’t                        B. don’t have to           C. shouldn’t                 D. needn’t

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