根据下列句子所给单词的汉语提示，写出个单词或词组的正确形式（每空不限词数）。

1. He had to retire earlier ________ (由于) his bad health.

2. Not many students are ________ (利用) the chemistry lab.

3. When the man saw the car accident on the highway, he stopped ________ (为了) offer help.

4. She has stayed in Japan for ten years, and she is ________ (流利的) in Japanese.

5. Although Tim and Mike come from ________ (完全地) different backgrounds, they became close friends.

6. Our teacher________ (坚持) that we leave at once.

7. He gave up the job, ________ (决心) to stay in the village.

8. As far as I am ________ (担心), I can't agree with what you have said.

9. She suffered from the loss of her pupil's respect, which ________ (使心烦) her.

10. A friend of mine is ill and I hope that she will ________ (痊愈) soon.