根据对话内容，从对话后的方框中所给的 A、B、C、D、E 五个选项中，选出能填入空白处的最佳选项。每个选项只能选一次。

A. How long will he stay？ B. Of course． C. When is he coming？ D. What is he like？ E. He is tall and strong．

A: Hi, Tom! You look very happy today.

B: Oh, yes. Guess what？My best friend Ben is coming.

A: Oh, really

B: Tomorrow. I can't wait to see him.

A： 

B: For two weeks.

A：

B: He is really friendly. I'm sure you will like him when you see him.

A: What does he look like？

B： He plays football well.

A: Could you introduce him to me?

B：