2.
补全对话
A.It's a little difficult for me.
B.What do you think of it?
C.Oh, it's time for class.
D.I'm reading an English book.
E.Can we help each other?A: What book are you reading, Sally?
B:
A: English is your favorite, right?
B: Yeah, it's easy and interesting
A: I don't like it.I like history very much because it makes us wise.
B: My history is not good.
A: Good idea.
B: Let's go.
A: OK.