题目内容：

根据对话内容，将方框内符合对话语境的句子抄写在对话空白处，使对话恢复完整，选项中有两项是多余的。

A: Good morning, Mr. Wang.

B: Zhao Ziqing.         1.

A: I have been to America.

B: Great! Did you talk with Americans?

A: Yes, but only a few words. And I am not sure if they understood me.

B: No problem.        2.

A: But I made many mistakes when I spoke.

B: You should believe in yourself.       3.

A: I still worry about my oral English.

B:        4.      Try to talk with others as much as you can.

A: OK.      5.

 

A.That’s a good excuse.

B.You have made a good start.

C.Many thanks, Mr. Wang.

D.Where have you been on vacation?

E.How long have you been there?

F.We all make progress from mistakes.

G.People are often friendly.