1. (2017·鄂州) 根据括号内的英语或汉语提示，完成句子。

1. （1） John's family came back to the USA last (九月).

3. （2） Those (德国人) wanted to have fish for dinner.

5. （3） The doctor did what he could (save) the patient's life.

7. （4） (luck), the man hurt badly in the accident.

9. （5） Sandy's grandparents (marry) for 50 years.

11. （6） If you want to make yourself (understand), you'd better speak clearly and slowly.

13. （7） —Tom has invented a tree-planting machine.

    —I think no one is (create) than him. He's a boy full of strange ideas.

15. （8） Teenagers should (encourage) to solve their problems by themselves.

17. （9） —Where did you find Miss Gao just now?

    —In the office, she (talk) with other teachers at that time.