Exercises about may, might, can, can’t, could, must, mustn’t
1. They might be away for the weekend, but I’m not sure.
2. Could you open the window, please?
3. Nobody is answering. They must be out.
4. He must be French, judging by his accent.
5. Could you play the piano, please?
6. You mustn't speak during an exam.
7. She’s been awake for 24 hours, she must be tired.
8. You might be right, but I’m going back to check.
9. Lucy can't go out yet, she hasn’t finished her dinner.
10.
With luck, tomorrow may be sunny.
11.
My phone won’t turn on, it must be broken.
12.
The exam could be easy, you never know.
13.
Could you buy me a chocolate bar?
14.
I might go to the party tomorrow, but I’m not sure yet.
15.
She knows she must be at the bus stop before 5 o’clock.
16.
I see some clouds, it might rain later.
17.
We might fail, but we have to try!