1．He bought a new computer at the __________ (请求) of his son.
[答案] request
2．The robber __________ (恐慌) the girl into giving her money to him.
[答案] panicked
3．The __________ (年轻人) of today are the pensioners of tomorrow.
[答案] youth
4．People in that country took __________ (武器) to fight against enemies.
[答案] weapons
5．The kid __________ (凝视) at the cemera, not knowing what to say.
[答案] stared
6．(2016·浙江卷)Stay in active __________ (communicate) with your friends.
[答案] communication
7．(2016·江苏卷)He has already received three similar __________ (invite) this week.
[答案] invitations
8．(2016·江苏卷)Even in its current state, the Internet has extended my memory and __________ (judge)．
[答案] judgement
9．He received a ________ (threaten) letter saying his son was going to be killed.
[答案] threatening
10．I want to know whether this plant can adapt to a ________ (vary) of soils.
[答案] variety
