1. Of all the fruits, the apple is my _____ (最喜爱的).
2. Can you make yourself _____ (听见)in such a low voice?
3. I must (道歉)_____ for calling you so late.
4. He is so_____ (精力充沛)that he never feels tired.
5. Some people are lazy and prefer to live in _____ (穷困).
6. This teacher is very _____ (受欢迎)with his students.
7. He made up a wonderful story to explain his _____ (缺席).
8. Her pale face _____ (表明)that she was not healthy.
9. _____ (八月)comes after July.
10. _____ (就我个人而言),something must be done to prevent air pollution.