完形填空。 I'm a student. I go to school on weekdays. I don't have 1 free time. I usually 2 six or seven hours at school. After that I either go shopping 3 go home and study. If I have some 4 time during weekdays, I 5 read a storybook or watch TV. But now it takes all my evenings to study 6 the final exam. Though I have a lot to do, I still have some free time activities. On weekends I like to go out with my family. I also like to walk around the countryside and 7 the seasons change during spring and autumn. I am also a 8 . I am interested in stone collecting. I like to 9 all kinds of interesting stones. In winter I enjoy sports like skiing and skating. I'm 10 a good skier (滑雪者). In our class no one can ski better than me. (     )1. A. too many (     )2. A. need (     )3. A. but (     )4. A. busy (     )5. A. may (     )6. A. with (     )7. A. watch (     )8. A. teenager (     )9. A. look over (     )10. A. real B. too much B. spend B. and B. empty B. have to B. in B. like B. volunteer B. look like B. quite C. much too C. cost C. so C. free C. must C. on C. hope C. collector C. look at C. very D. amny too D. take D. or D. funny D. can't D. for D. want D. leader D. look for D. pretty