Modal Verbs 11KLM

Complete the sentences with the right modal verb.
1 You ___ obey the traffic rules.
2 They ___ help the poor man. He was so cold and lonely.
3 The doctor says I ___ eat so many sweets. They are bad for my health.
4 She ___ be more polite with the customers. They are always complaining about her.
5 The manager ___ give us so much work!
6 You ___ send a letter to your parents. They miss you.
7 She ___ see him again. Next week she is flying to Paris.
8 I ___ have a higher salary. I work so hard!
9 I think she ___ buy a new TV set. It is not working so well.
10 He ___ go to bed so late. He gets up very early.
11 He ___ marry her. She is so in love with him.
12 They ___ participate in the protest. Their jobs are at risk.









Answer Key:
1 must 2 should 3 mustn’t 4 ought to 5 shouldn’t 6 should / ought to
6 should 7 may 8 should / ought to 9 may 10 can’t 11 should / ought to 12 must