Complete the sentences using
CAN/COULD, MAY/MIGHT, MUST
1. You
________ keep the journal. I don’t need it.
2. John said he
______ swim when he was three years old.
3.
______
I ask then, Mr. Morley, what are you doing here?
4. When he married her, she
______
not have been more than sixteen.
5. You _______ change your shoes. I won’t have you in here with muddy feet.
6. Jane has bought a car, but she _______ not drive yet. She is taking driving
lessons at the moment.
7. She looked unusually pale and gloomy. I wondered what
________ have upset
her.
8. The man danced very well. He __________ have spent hours taking lessons,
Jack thought.
9. They _______ have gone for their honeymoon. They’ve just married.
10. My father__________ be angry with me. He doesn’t approve of my getting

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