An official_________by some reporters on food problems in Shanghai yesterday.

  A. is interviewing    B. is interviewed       C. was interviewing     D. was interviewed

 As we all know, it’s not polite to keep others_________for a long time.

  A. wait               B. waited           C. to wait         D. waiting

You had better_________because you have to drive back home.

  A. not drinking      B. not drink         C. don’t drink     D. not to drink

Your English teacher has never lost his temper, _________he?

  A. has            B. hasn’t              C. did                  D. didn’t

 —_________T-shirt do you like better, the red one or the blue one?

—I prefer the red one.

  A. How much       B. How many         C. Whose            D. Which

 There_________still some milk in the fridge. It’s not necessary to go to the store today.

  A. am             B. is                C. are                 D. be

These natural disasters have warned us that everyone should start to protect the_________ immediately.

  A. amusement       B. development    C. environment     D. government

Edward, you have grown up. You should learn to make your own room_________.

  A. empty              B. noisy            C. dirty            D. tidy

Though I_________the phone number many times, the foreigner couldn’t write it down.

  A. repeated           B. refused     C. researched            D. recognized

The lady_________dancing as a hobby in her sixties, and she is really good at it now.

  A. dressed up       B. looked up          C. took up              D. put up