请根据句子意思，选用适当词或用所给词的适当形式填空。
1. I wish to express my __________ (appreciate) for your kindness and thoughtfulness.
2. If you’re worried about your health, share your __________ (anxious) with your doctor.
3. He __________（prefer）being treated as an ordinary worker a few years ago.
4. He who is __________ (shame) of asking cannot learn well.
5. Shanghai has (strong) the prevention and control of pollution in the upper reaches of the Suzhou
and Huangpu rivers and in major urban districts.
6. Sports clothes are (appropriate) for a formal wedding.
7. __________ (give) his opinion about protecting the environment, she left the meeting.
8. If Jack __________ (listen) to Miss Zhang carefully in class yesterday, he would not have missed her instructions.
9. We thought __________ illegal to sell alcohol and cigarettes to adolescents.
10. It is the greenhouse effect __________ gives the earth’s surface the average temperature of 150C.