1. An __________ (精力充沛的) person has lots of energy.
2. Father is sleeping. You'd better do it q__________.
3."My little dog has died." the girl said __________ (悲伤).
4. The weather in South China is d__________ from that in North China.
5. Like many famous scientists, Li Siguang __________(致力于) himself to the study of science.
6. This kind of film has a bad __________ (影响) on people.
7. Those __________ (小偷) were caught at last.