1.　　　 We don’t allow _________ ( smoke ) in our school, you know.

10. Can you think of the _______________(情形) where this idiom is used?

9．It is _______________(可笑的) of you to make such a mistake.

8．It includes more _______________(监督) to control how many trees are cut down and how many fish boats can catch.

7．Greedy businessmen hide from their r____________ to the environment and only think about money.

6．The white-flag dolphins depend on the Yangtze River for _______________(生存).

5．In the police station, the man _______________(发誓) that his story was true.

4．Many women are faced with the d_______________ of choosing between work and family.

3．He estimated 62 million Americans smoke, including 4.1 million a_______________ aged 12 to 17.

2．In order to change a_________ towards employing women, the government is bringing in new laws.