1. My mother is ill. I am ______ ______ (担心) her.
2. The room is ______ ______ (挤满) people.
3. That sounds very good. I ______ ______ (赞同) you.
4. Running is a good way to ______ ______ (保持健康).
5. He doesn't get enough sleep. So he ______ _____ (看起来疲劳).

1. They have to stay at home for a long time _____ (由于) the heavy rain.
2. I'm a stranger here, so I can't _____ (适应) right now.
3. Running is a good way to  _____ (保持健康).
4.Yao Ming's father and mother are very _____ (骄傲) of him.
5. He has a lot of  _____ (经验) in this subject.