2 . ________people cut down too many trees destroyed the balance of nature. (用适当的词填空)

3 . About 80% of ________ you understand in the conversation is read through the body, not the words. (用适当的词填空)

4 . Many scientists subscribe to the view________ it is human activity that has caused global warming. (用适当的词填空)

5 . The task is too hard for us, and that is ________ I object to the plan. (用适当的词填空)

6 . ________ seemed strange before now appears quite normal to her. (用适当的词填空)

7 . The truth was ________ the water from the Broad Street pump had been infected by waste. (用适当的词填空)

8 . 随着时间的推移，我被弄得越来越小。

9 . 他们如此的受欢迎以致歌迷们为了熟悉他们而成立了俱乐部。

10 . 我一直等到非关窗不可的时候才下楼去。