根据对话内容从方框中选择能填入空白处的最佳选项补全对话。
A: Your computer is very nice!
B: ____
A. Is it from your parents?
B. No ____
A. What do you do on it?
B: I do my homework every day. ____
A: Yes, I do. And I talk with my friends too.
B: ____
A: On Saturday.
B: ____
A: In our city.

A. Thanks. B. Where are they? C. It's from my uncle. D. When do you talk with them? E. Do you do your homework on your computer?