阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话，使其意思完整。

A: Mr. Fred, you often help children. 1. __________________________________

B: Yes, of course. Children often write to me and ask me how to solve their problems.

A: 2. ____________________________

B: Many can’t decide when to study and when to play. I think they should learn to achieve a balance between study and play.

A: I agree. Sometimes I get too much homework and 3. __________________________

B: You must feel stressed from time to time, right?

A: Yes. Can you give me some advice?

B: OK.4. ________________________

A: I see. Any more?

B: Yes. You can also get help from youth workers at your own school.

A: Thanks for your advice.

B: 5. ________________________

根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中有两个为多余选项。

A: Mr Smith, you often help children.   1

B: Yes, of course. Children often write to me and ask me how to solve their problems.

A :   2

B: Many can't decide when to study and when to play.  I think they should learn to achieve a balance between study and play,

A: I agree. Sometimes I get too much homework and   3

B: You must feel stressed out from time to time, right?

A: Yes. Can you give me some advice?

B: OK.    4

A : I  see. Thanks for your advice.

B:   5

A．I don’t know which to do first．

B．What problems do most students have?

C．What’s your job?

D．You can talk to your teachers，parents or friends

E．Can you tell me something about your job?

F． It's so kind of you to tell me this．

G .You are welcome.