根据对话内容，从方框中选择适当的句子补全对话（其中有两项是多余的）。

A. How time flies! B. I think we should prepare some gifts. C. They are valuable for us to remember our friendship. D. As the saying goes, “It's the thought that counts.” E. What kind of gifts will you prepare? F. I have learned a lot G. I'll say I have learned not only how to study, but also how to be a man.

A: What should we do to get ready for the graduation ceremony?

B:

A: But we must pass our final examination first.

B: Yeah, you are right.

A:

B: Cards. Although they are cheap,

A: Well, thinking back on the past three years,

B: Shall we give speeches at the ceremony?

A: Perhaps. What are you going to say?

B: