24. ― Mary, ____ you speak Chinese?

   ― Yes, only a little.

   A. must                  B. need                C. may               D. can

23. Please keep _________! The baby is sleeping.

   A. quiet               B. noisy          C. busy             D. happy

22. All the students have gone out. There is ________ in the classroom.

   A. somebody          B. nobody         C. everybody      D. anybody

21. ―__________ will you have the meeting?

   ―Tomorrow morning.

   A. What                  B. Why                 C. When                D. Where

20. ―What would you like to drink?

   ―__________, please.

   A. Rice                  B. Water               C. Meat               D. Bread

19. She is now in great trouble. Let’s __________ him.

   A. help                   B. to help                     C. helping             D. helped

18. ―Be quick, __________ we’ll be late for the class.

   ―Ok, I’m coming.

   A. but                B. or                C. so               D. and

17. Shanghai is one of __________ cities in our country.

   A. large               B. larger             C. largest         D. the largest

16. I usually get up __________ 6:30 in the morning.

   A. on                   B. in              C. at                 D. to

15. ―Is this picture yours?           

   ―No, it’s not ________. It’s Allen’s.

   A. I                  B. me              C. my             D. mine