阅读下面短文，根据短文大意在每个空格上填上一个形式正确、意思相符的单词。

    Last summer Ann her leg. She could not even walk. Her parents took her to the by taxi and she had to stay there for about two weeks．

    One day a nurse came to Ann's bed and said a smile(微笑), "You'll be better soon. You can walk again. So don't think only about bad things and don't be so sad. Try to be !" The nurse was very kind and they friends.

    After Ann the hospital, she missed the very much. She understands that the work of nurses is very important, because they can give to patients(病人).

    Ann is now thinking about her . She wants to be a nurse and work for sick(生病的) people. Ann knows what she should to be a good nurse, and she is studying very hard at school.