1 . He knows little about American literature. No wonder your lecture was beyond his c______.(根据首字母单词拼写)

2 . The thieves’ car was badly damaged and easy to ________. Shortly afterwards, the police stopped the car and both men were arrested. （根据句意填空）

3 . As a f ________ (频繁的) business traveler, I have spent many nights in hotel rooms. （根据中英文提示填空）

4 . You as a teacher should try your best to find some e________ (有效的) ways to improve your classroom construction. （根据中英文提示填空）

5 . Allen is the only person I admire and I think I’ll stick to s________ (支持) him in every choice he makes. （根据中英文提示填空）

6 . He argues that family problems are t________(adv.一般，通常) a comment on some unresolved issues in the family. (根据中英文提示单词拼写)

7 . These new revelations could have a big i________(n.作用) on human digestive health research and manufacturing. (根据中英文提示单词拼写)

8 . The voices sounded really u_________(adj.独特的), some of which were so high that I was sure they could break glass! (根据中英文提示单词拼写)

9 . _________ (丧失) of sleep is a common problem in modern society, affecting many individuals at some point in their life. (根据汉语提示单词拼写)

10 . China is a country under the rule of law and the legal aid system has been _________ (可使用的) to more people.