1 . It wasn’t a genuine friendship, but a_____________(残酷的) competition. (根据汉语提示单词拼写)

2 . Believe it or not, my husband was ________ to me and his ________always made me in low spirits.(cruel) 所给词的适当形式填空)

3 . This is not only ________(残忍的), but also harmful to the environment. (根据汉语提示单词拼写)

4 . We have been very____________ of their support.

A．essential

B．appreciative

C．true

D．cruel

5 . I think it’s ______ (残忍的) to keep dogs locked up inside all day. (根据汉语提示单词拼写)

6 . I can’t stand people who are c___________(残忍的) to animals. (根据中英文提示填空)

7 . It is _________(残忍的) of you to kill such a small bird. (根据汉语提示单词拼写)

8 . I hold the view that it’s ________(残忍的) to make animals stay in the circus without freedom.(根据汉语提示单词拼写)

9 . A growing number of people support the argument that it is c________ (残忍的)of human beings to train animals to perform tricks for amusement. (根据中英文提示填空）