(          ) 29. They are so interested in music that they enjoy _______ earphones on their way to school.

            A. wearing                   B. worn                        C. wear                        D. to wear

  (          ) 28. You ________ a mistake if you are not careful enough in your study.

            A. make                B. made                       C. is making                 D. will make

  (          ) 27. --- Hi, Jim. _________ you come to have dinner with me?

--- Sorry, I can’t. I have caught a bad cold.

A. May                     B. Must                        C. Can                         D. Need

(          ) 26. Our teacher asks us __________ in our homework on time every morning.

          A. hand                 B. to hand                    C. handed                     D. handing

  (          ) 25. Tom’s parents ______from him for months, so they are very worried.            A. don’t hear              B. haven’t heard         C. won’t hear         D. heard

  (          ) 24. --- Where is your mother, Mike?

            --- She _______________to the radio alone at home.

A. have listened  B. listened                    C. is listening         D. listen

  (          ) 23. ---How was your weekend!

            --- Great! We __________ a picnic by the lake.

            A. have                B. are having         C. will have                  D. had

(          ) 22. Liu Xiang is as __________as Yao Ming in the world today.

          A. famous                                         B. more famous           

C. most famous                           D. the most famous

  (          ) 21. --- ________was Mary late for the meeting yesterday?

--- Because there was something wrong with her bike.

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

  (          ) 20. ---Would you like a cup of tea or coffee?

           --- _____________. I’d like a glass of water.

            A. Both                 B. Neither                    C. Either               D. None