Your clothes smell, and you’ve got a cough. You _ smoke. *
A) don’t have to
B) should
C) shouldn’t
D) have to
8. I’m going to bed. I _ be up early tomorrow. *
A) should
B) shouldn’t
C) don’t have to
D) have to
9. If you need some help with your homework, you _ go to the library. *
A) should
B) mustn’t
C) have to
D) shouldn’t
10. If you’ve got a ticket, you _ queue. You can go straight in.” *
A) shouldn’t
B) don’t have to
C) have to
D) should
11. You _ tell lies. It’s wrong. *
A) don’t have to
B) should
C) have to
D) shouldn’t
12. Geoff works too much. I think he _ take it easy. *
A) must
B) have to
C) should
D) don’t have to
13. My bedroom is a real mess. I _ clean it. *
A) have to
B) must
C) don’t have to
D) should
14. There’s a wonderful new restaurant opened in town. You _ go there. *
A) shouldn’t
B) must
C) don’t have to
D) should
15. You _ have a driving license if you want to drive a car. *
A) should
B) have to
C) have
D) had to