10. Today's complex buildings require close t between the architect and the builders.

9. Many German artists (逃跑) to America at the beginning of World War II.

8. Details on the moon’s surface can only be seen through a t.

7. These fish are found at a(n) (深处) of over 100 metres.

6. Recycling is an important part of the c of resources.

5. A dying dolphin was found washed up on the s.

4. I got a note from Moira . (催促) me to get in touch.

3. Because of the fog they a their idea of driving.

2. Pick the chair up instead of (拖) it behind you!

I.根据下面各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式(每空一词) 。

1. She has a very close (关系) with her sister.