Question

Условие задания:
Read these sentences and fill in the gaps with the correct variant (must, mustn’t, have to, don’t have to, doesn’t have to or has to).

1. They be in a hurry, because they have got more than enough time.

2. I return these shoes. They are too small for me.

3. It's freezing outside, so we take a taxi now and not walk

Answer 1

1.dont have to
2.have to
3.must