根据对话内容,在空格上填入一个适当的词.

根据对话内容,在空格上填入一个适当的词.
A:【 】do you like our English class?
B:I like it very much,【 】it is very interesting.
A:I think 【 】.
B:By the way,what do you 【 】after school?
A:I often play computer 【 】.