补全对话。 A: You're in Grade Nine now. Is your life quite different? B: Yes, 1 But now I have to get up at six to read English. A: When did you go to bed? B: About nine. But I have to stay up until eleven. A: 2 B: Yes, but my study takes all my time at present. A: What's your favorite sport? B: I like basketball. 3 But I have no time to play with my friends now. A: What about your weekend? B: I used to watch TV and read some books I like, 4 A: Did you used to join the club after school? B: Yes, 5 A: Thank you for telling me ! B: You're welcome. A. Did you use to spend time chatting online? B. but now we aren't allowed to do so. C. I used to take part in lots of activities. D. I used to get up at a quarter to seven. E. but now I have to study all the time.