根据对话内容，在每个空白处填入一个适当的句子，使对话完整、合乎情境。

A: Hello, Ma Tao. ?

B: We have computer science and maths this afternoon.

A: I know you like maths. ?

B: I like it too.

A: ?

B: Yes I have got one at home

A: ?

B: I do my homework on it.

A: What time do you do your homework?

B: At 6:00 pm.

A: ?

B: Yes. I talk to my friends on Saturday.