这道题怎么做：根据下列句子所给单词

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.