根据下面对话的意思，从七个选项中选出五个合适的选项

Allen：Hello!

Han Ting：Hello. This is Han Ting. May I speak to Allen, please?

Allen： 1

Han Ting：Hi, Allen. How are you?

Allen：Fine, thanks. How are you?

Han Ting：I'm fine. Thank you. Allen, I need some help. 2

Allen：Sure. 3

Han Ting：There is something wrong with my computer. Can you mend it?

Allen：Certainly, but not today. 4

Han Ting：OK. Thanks a lot. 5

A．See you then.

B．There is something wrong.

C．How about Sunday afternoon?

D．I'd love to.

E．Speaking!

F．Can you give me a hand?

G．I'm Allen.

注：May I speak to…？(电话常用语）能找……接电话吗？

Speaking．(电话常用语）我就是．

There is something wrong with………出了问题，……有毛病How about怎么样？(用于提出建议，征求意见）

Give… a hand帮个忙