5. Mr White rang the airport to find out the f　　　　　　　　 　from New York to Beijing.

4. Shanghai is in the eastern　 p　　　　　　　 of China.

3. He was very slow, because he often tripped o　　　　　　 his shoes.

2. Let’s go h　　　　　　　 　after work, shall we?

1. Did you have a　　　　　 　diffilulties getting there?

10.　 Everyone should make a contribution to　　　　　　　　　 　(改善)the environment.　

第(5)组：　

9.　　　 Look, the Blacks are planting　 　　　　　　　　　(树)by the river.

8.　　　 They played so 　　　　　　　　　(认真) that they won the football match.　

7.　　　 You won’t know the result until you finish 　　　　　　　　　(读) the story.　

6.　　　 You may be　　　　　　　 　(担心)　 if you are in trouble and have no one to help you.