练习

1.She felt depressed because ________________________(她充分意识到孩子们再也回不来了)。

2.It is quite strange that ______________________(无论他说什么、做什么都被认为是对的)。

3._________________________(化学老师从学生中随便叫了几个人)and asked them to help him do the experiment.

4.Having lived in the south for many years,________________________(一些人却仍然不适应那里既炎热又潮湿的天气)。

5.Not before in our history______________________(这么多强烈的影响共同导致产生这样的的灾难)。

答案

1.she was well aware that her children would never returned

2.whatever he says and whatever he does are always considered to be right

3.the chemical teacher picked several students at random

4.some people still can’t adapt to the hot and humid weather

5.have so many strong influences united to product such a large disaster