ТОЛЬКО ПО ЗАДАНИЮ!
1. You … open the window. It is cold.
2. I … get up earlier today. We are going on an excursion.
3. We … clean the floor. It’s very dirty.
4. You … buy cinema tickets. I can’t buy them.
5. We … visit granny. She is ill.
6. I … come back before 6 o’clock.
7. We … come to school on time.
8. I … go by bus. Dad will drive me.
9. You … go shopping. We have some bread for dinner.
10. You … help your friend.
1.must
2.have to
3.have to
4.must
5.have to
6.have to
7.must
8.should not
9. Should not
10. Must
2. Have to
3. Have to
4. Must
5. Have to
6. Have to
7. Must
8. Should not
9. Should not
10. Must