1 . No matter what you like to do, there is a way to get involved in _______activities on Earth Day.

A．varieties

B．anxious

C．various

D．a variety

2 . Having taken a drink, I got a headache and felt rather __________(comfort).

3 . The government has worked out a new regulation __________(aim) at reducing the road accidents.

4 . The journalists seemed unfriendly and asked the film actor many ________(令人尴尬的) questions. (根据汉语提示单词拼写）

5 . He is quite _________ (confidence) that he will pass the exam.

6 . I’d like to thank Mary, who's been very __________(慷慨的) with her time.

7 . My husband loves an exciting life, while I enjoy a more _________(平静的) one.

8 . Toby was lying in the sun looking very________ (relax) and happy.

9 . They were told to wear ____________ (正式的) clothes to attend the meeting.

10 . Compared with my previous job, my new job is less ________ (stress). （所给词的适当形式填空）