Ⅰ. 单句语法填空
1. Since his parents died early, he had to earn his own living when he was a (teenage).
2. There are lots of people there who can (actual) help you.
3. A survey showed people were (confuse) about what they should eat to stay healthy.
4. He spoke three languages (fluent).
5. I recommend that he (see) a lawyer.
6. This is one of the greatest scientific (advance) of the 20th century.
7. They (obvious) appreciate your help very much.
8. Someone had to give orders and take (responsible) for mistakes.
9. (read) in bed is bad for your eyes.
10. I’ll give you all the facts so you can judge yourself.
答案：1. teenager 2. actually 3. confused 4. fluently
5. see 6. advances 7. obviously 8. responsibility
9. Reading 10. that
