Вставте нужный модальный глагол (can may must)
You_be at school by eight o clock.
It is raining. You_take an umbrella.
Students_be quiet when they take a test.
My mother_get up early. She works every day.
You_play computer so much.
I do not have this book? so I_go to the library.
Children_do their homework.
1. Must
2. Must
3. Must
4. Must
5. Mustn't
6. Must
7. Must