There are ________ vegetables for supper. Would you please buy some carrots and cabbages?

Because of the terrible earthquake, some people in Ya’an became homeless and they had to ________the tents for the night.

Mr. Wang is in the office alone.

Does Zhao Ping ___ his father or his mother?

  —Excuse me，Miss Smith.  Could you tell me how to improve my spoken English? —OK. The best way is to practice  *