HAVE TO

Using ‘have to’ suggests that someone else or some outside circumstances make something necessary. I have to see the head teacher. (… she has called me to her office.) The negative and interrogative are formed with the auxiliary verb ‘do/ did’. I don’t have to cook; my mother does it for me. (NOT I haven’t t o cook)

Ex 2 Complete the sentences with a suitable form of ‘ have to’.

1. You ……...… (not) have a visa, if you are from the European Union.

2. He …………. take the dog out to do his business three times a day.

3. From now onwards, you … see to the household chores, as I’ll be out working

4. Take your time. You ……………. (not) give us an answer right now.

5. I’m really nervous as I …………. never …….... take an exam before.

6. I wish I ……………… (not) to take a trolley-bus to get to university.

7. There were many mistakes so I ……… write the essay all over again.

8. If you quitted, they ……. employ another person in next to no time.

9. My father's a customs official so he always ………. wear a uniform at work, but my mother's a teacher so she ………………... wear one.

10. When I was a teenager, we …………….. be home by nine o'clock. But we ……………..… take as many exams as teenagers nowadays.

11. …… your grandmother ………leave school when she was fourteen?

12. I can’t see the small print very well. I think I …… wear glasses soon.

13. I wish I ………………………. (not) take so many exams.

14. If I had failed my exam, I …………….… take it again in two weeks.