根据对话内容及方框中所给的句子补全对话。选项中有一项是多余选项。

 （Zhang Ming is from a poor village in China. He has an eye problem. He is now talking to a doctor of the Flying Eye Hospital.）

Doctor: Good morning, young man! What’s your name, please!

Zhang: My name’s Zhang Ming. I’m twelve years old now. I come here to see my eyes. By the way,1．_________________

Doctor: We doctors in this hospital fly to different poor places. People with eye problems can come to us.

Zhang: 2．________________

Doctor: We give medicine to the poor or do operations（手术）on them.

Zhang: I started to have problems with my eyes when I was seven. Now, I can’t see things clearly. Can you help me?

Doctor: 3．________________. We’ll try our best.

Zhang: My parents don’t have enough money for the medicine or the operation.

Doctor: Don’t worry. We get donation（捐款）from all over the world. 4．_________________

Zhang: I really want to be able to see my parents and you clearly.

Doctor: 5．_________________