A. may
b. don't have to
c. can't
d. mustn't
e. need
f. needn't
g. should
h. could
i. must
j. might
1. They to decide who will do the project.
2. You do the housework now, you can do it tomorrow.
3. I didn't see Jack today, he have gone home.
4. " I come in?" Lyn asked.
5. Sam has a high temperature, he be ill.
6. Sarah have finished her homework already, it's impossible.
7. You have watered the plants as I had already done it.
8. Pupils talk or eat in class.
9. You respect your teacher and classmates.
10. " you move over a bit, so I can sit down, please?"
Вставьте модальные глаголы. Нужно