补全对话（5小题，每小题2分，共10分）
根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。
A: Hi, Mei.【小题1】　　　　　　　　.
B: Yes. I have just heard that I had got the chance to go to Switzerland on my student exchange program.
A: Really? How lucky you are!
B:【小题2】　　　　　　　　. You know I have to live with my host family. I have never been there before, so I don’t really know what I am supposed to do.
A:【小题3】　　　　　　　　. I know something about that. First, don’t be late. In Switzerland, it’s very important to be on time.
B:【小题4】　　　　　. I think I’ll have to buy a watch.
A: And you can’t visit other people’s homes without calling them first. If you want to visit your friends, you must call them first.
B: Oh, that’s pretty different from the customs in Colombia where I am from.【小题5】　　　　　　　　.
A: Yes, that’s the difference. Good luck!
B: Thank you!

Joe lost his arms in an accident that killed his father. Since then, he has had to depend on the     1   of his younger sister Ella. In order to take care of him, Ella became his shadow, never leaving him     2    for years. Except for writing with his toes, he was completely unable to do anything in his life.
As they grew up together, they had their share of     3   and they would often quarrel. Then one day, Ella wanted to separate from Joe, living    4    own life. So Joe was heart-broken and didn't know what to do.
A     5    misfortune (不幸) struck Rosa, too. One night her mother, who suffered(受苦) from mental illness,     6    . So her father went out looking for her mother. She tried to cook meals for her parents, only to overturn the kerosene light on the stove, resulting in a fire which took her hands away.
Though her elder sister Susan showed her willingness to take care of her, Rosa decided to be    7    independent. And most of all she learned to do things on her own. Once she wrote the following in her composition: “I’m lucky. Though I lost my arms, I still have legs. Though my wings are broken, my heart can still     8  .”
　　One day，Joe and Rosa were both invited to a television interview program. Joe told the TV host about his     9    future at being left on his own, while Rosa was full of hope for her life. They both were asked to write something on a piece of paper with their toes. Joe wrote：My younger sister's arms are my arms;     10     Rosa wrote: Broken wings, flying heart.
They had both stood the same sufferings, but their different     11    determined(决定) the nature of their lives. It is true that life is unpredictable. How you deal with misfortune is the true test of your character. If you choose only to complain and run away from the suffering，it will always     12    you wherever you go. But if you decide to be strong, the hardship will turn out to be a fortune on which new hopes will arise.

--Excuse me, which is the way to the post office?

--Sorry, I don’t know .You can ask the policeman over there.

--________________

A. How lucky! 　　　　 B. It’s a pity. 　　　　 C. Thank you all the same.