3.
根据下面的对话情景，在每个空白处填上一个适当的句子，使对话通顺、完整。
A: Joe, who is your best
friend?
B: Mike.
A: ?
B: He is tall with short
black hair.
A: ?
B: No. We are in different
classes. He is in Class Two and I am in Class Five.
A: I know you like tennis. ?
B: Yes, he does. Tennis is
his favorite sport. We often play tennis together.
A: ?
B: Three times a week. He
plays much better than me, so he always wins.
A: ?
B: No, he isn't. I'm more
hard-working, so I always get better grades than him.