10．The beautiful beaches are the island’s main a________.

[答案]　attraction

9．Don’t act like such an idiot-use your i________.

[答案]　intelligence

8．The movie p________its characters in a way that I find it diffiult to believe in.

[答案]　presents

7．The river has been p________with toxic waste from local factories.

[答案]　polluted

6．It’s f________to think it could happen again.

[答案]　frightening

5．I’m________(说服) of his honesty.

[答案]　persuaded

4．The British________(承认) America as an independent state.

[答案]　recognized

3．She has________(康复) her health.

[答案]　recovered

2．There are concerns that the refugees may not________(活下来) the winter.

[答案]　survive

1．He got into the castle by a________(诡计)．

[答案]　trick