Английский must/have to/be to
3. Complete the sentences with the correct form of must, have to or be to:
1. You _________ play with fire.
2. – Do I _________ to change? – No, it’s a direct train.
3. You __________ answer the question honestly (честно).
4. You __________ give dangerous toys to little children.
5. I __________ meet them in the airport.
6. You can wear either black or white, but you certainly ________ wear red.
7. I don’t _________ go back to the dentist, do I?
8. I _________ get up early in the morning because I live far from the Academy.
9. At the end of the semester all the students _________ do a grammar test.
10. He went to the supermarket after work yesterday because he _________ buy some food.