13. I thought you　　like something to read, so I have brought you some books. (MET’86)

　 A. may　　　　 B. might　　　 　　　C. could　　　　　　 D. must

12. Johnny, you _____play with the knife, you_____ hurt yourself. (NMET’96)

A. won’t; can’t　　　　　　　 B. mustn’t; may　　　　　　

C. shouldn’t; must　　　　　　 D. can’t; shouldn’t

11. I didn’t hear the phone. I _____ asleep. (MET’89)

A. must be　　 B. must have been C. should be　　　　　 D. should have been

10. Put on your coat. You ____ be feeling cold with only a shirt on. (MET’85)

　 A. can　　　　 B. could　　　 C. would　　　　　　 D. must

9. A left-luggage office is a place where bags______ be left for a short time, especially at a railway station. (NMET2003)　

A. should　　　　　　 B. can　　　　　　　　C. must　　　　　　 　　　　 D. will

8. ---I heard they went skiing in the mountains last winter.

---It _______ true because there was little snow there.(北京2002)

A. may not be 　B. won’t be 　　C. couldn’t be 　　　　D. mustn’t be

7. I should have been there, but I _______ not find the time. (上海2000春)

A. would　　 B. could　　　　　 C. might　　　　　　 D. should

6. ---Will you stay for lunch?

---Sorry, ＿＿, My brother is coming to see me.(NMET’99)

A. I mustn’t　B. I can’t　　　　 C. I needn’t 　　　 D. I won’t

5. ---I stayed at a hotel while in New York.

---Oh, did you? You _____with Barbara.(NMET’98)

A. could have stayed B. could stay 　C. would stay 　　　D. must have stayed

4. The fire spread through the hotel very quickly but everyone_____ get out.(NMET’97)

A. had to　　　 B. would　　　　 C. could　　　　　 D. was able to