Ⅰ.用括号内所给词的适当形式填空
1．What I need is a book that ________(contain) the ABC of oil painting.
2．I'd like to show my ________(appreciate) for everything you've done.
3．The young man was ________(succeed) in his business.
4．He________(employ) in writing a new book these days.
5．Mr.Lee decided to fight for the ________(protect) of the environment.
6．Much to everyone's ________(relieve)，the airplane took off without any problems.
7．This file may contain a virus that can be ________(harm) to your computer.
8．The whole family________(hunt) for the child since he got lost.
答案：1.contains 2.appreciation 3.successful 4.has been employed 5.protection 6.relief 7.harmful 8.have been hunting
