2. The mayor was given a special honour for her o_________ work.

1.Yuan Longping works the land to do his research as one of China’s most famous s_________.

40. After moving into the town, my wife did some washing for the rich so that we had just enough to_____ our expenses.

39. I hate____ when people talk with their mouths full.

38. A: Do you mind if I open the window?

　 　　B: I feel a bit cold.______