15. 一个好教师会想尽各种办法让学生听懂。

A good teacher will try lots of different ways to ____ ______ _______ ________ to the students.

16. Nell不相信Joe是喷气式飞机飞行员的说法。

Nell did not _______ __________ Joe’s story about being a jet pilot.

17. 我已经习惯处理这种问题了。

I’m _________ _______ ____________ ___________ matters of this sort.

18. 目前我们住单元房很满意，不过不久我们也想住个独门独院的房子。

We’re ______ _______ ________ in a flat for the moment, but we may want to _______ _____ a house soon.

19. 消费者要学会保护自己不受不真实广告的欺骗。

Consumers must learn to _________ themselves ________ _________ __________ about products or services.

20. 务必记住离开时关上灯、锁好门。

________ _______to remember to turn ______the light and lock the door when you leave.