Exercise 22. Complete the sentences with may, must, should, might, using the words in brackets.

a

1.  You ... (treat) him better. He deserved it.

2. He made an excellent report. He ... (study exactly).

3. I ... (post) the letter yesterday but I forgot.

4. I ... (not stay) up so late last night. I'm so tired this morning.

5. The situation is very difficult but it's important that everyone ... (stay calm).

6. My letter ... (arrive yesterday) but it didn't.

7. I rather got the idea he ... (run across) somewhere a bit like her before.

b

1. There ... (be something) in him for she is desperately in love.

2. He really ... (help me). He wasn't busy.

3. He is the only person who ... (be able to help).

4. Не ... finally (fall asleep) because he was awakened by Mrs. Pryce knocking at the door.

5. Why ... your mother (come first)? She doesn't love you.

6. Mike ... (not give in). He was right.

7. Daisy ... (visit) us next weel. But I'm not sure.