1. I ... go home now. My mother worries about me.
have to
has to
don't have to
doesn't have to
2. We ... cook tonight as we are going out.
have to
has to
don't have to
doesn't have to
3. Tomorrow is Sunday. Helen ... get up early.
don't have to
doesn't have to
won't have to
will have to
4. Ben ... feed his dog every day.
have to
has to
don't have to
doesn't have to
5. Olga ... eat fast food, it is not healthy.
must
mustn't
6. You don't look well. You ... phone the doctor.
must
mustn't
7. Children ... play on the road.
must
mustn't
8. Don has a lot of work. He ... stay in the office till evening.
have to
has to
will have to
doesn't have to