1 . I was so __________ (scare) that my mind went blank and couldn’t think of a single word. (所给词的适当形式填空)

2 . His ___________ (inspire)speech encouraged us to try again. (所给词的适当形式填空)

3 . It is proposed that we should adopt new, _________ (sustain)ways of feeding farm animals. (所给词的适当形式填空)

4 . _________ (determine) to succeed, I will spare no effort to achieve that. (所给词的适当形式填空)

5 . This will reduce the_________(environment) risks to employees’ health.

6 . It is difficult to travel through the town on a____________(fog) morning.

7 . He is a very__________(influence) man in the company, so everyone would like to follow his advice.

8 . The atmosphere at work is fairly ______ (formal) and relaxed.

9 . She is considered a g_________(慷慨的) lady, for she always helps the poor people.

10 . They say that the low- temperature lake is u______(不可能的) to be able to support such large living creatures.