根据下面对话中的情境，在每个空白处填入一个适当的语句，使对话恢复完整。

A: Hi, Linda. You look sad. 小题1:.                            ?

B: Well, I love music, but my mother doesn’t allow me to listen to it.

A: 小题2:.                                            ?

B: Because she thinks listening to music is not good for my study.

A: 小题3:.                                   . I also love music. It makes me relaxed and helps me study better.

B: Right. Music brings me much, too. But how can I solve my problem? Can you give me some advice?

A: Of course. 小题4:.                                    ?

B: No, I don’t often talk with her. We often argue.

A: I think communicating with each other is a better way. You can have a good talk with your mother.

B: 小题5:.                              . Thanks for your advice.

以下哪一过程可产生CO气体。（）

A、人员呼吸

B、用水直接扑灭

C、煤岩中释放

D、井下坑木氧化