单词拼写（共10小题；每小题1分，满分10分）

1. Every woman wants a slim_________（体形，身材）.

2. Nowadays, young people like doing something _____________（具有挑战性）, like mountain climbing, rock climbing, cycling and so on.

3. Some weight-loss pills can even ________ (影响) your health.

4. Children are _________ (禁止) to smoke.

5. The famous professor gave us an _________ (解释) of how sound travels in water.

6. She was really u_____ about the way her father treated her.

7. In the second e-mail, Amy told his friend Zhou Ling that she was in hospital recovering from liver f_________.

8. The mid-term exam is coming soon. The students are busy p_________for it.

9. You can’t ask a lady about her age in public because it will make her e_________.

10. The a________ age of the students in our class is seventeen.