A group of fifteen- ­ year ­ -old at Sunshine School are holding a charity sale to raise money to help their classmate Lisa. Lisa had cerebral palsy( 大脑性瘫痪 ) when she was a baby. People who have cerebral palsy have trouble speaking or walking. Although Lisa has to use a wheelchair to help her get around, she never gives up. And she is always ready to help others. “ Lisa has the chance of standing up, but she needs an operation which will cost lots of money. ” Lisa's doctor said. “ I never thought that I could stand up one day. Actually the news is surprising for me. However, when I see my parents are worried about the cost of the operation, I am sad. I am used to my life. I don't mind if I can't stand up. ” Lisa said, “ Now my classmates and some other kind people are helping me. I am really thankful. If I stood up one day, I would try my best to help more people. ” “ While helping Lisa, we can also learn a lot. We have learned how to cook cookies and how to sell them. ” Betty, one of Lisa's classmates said, “ Now we know making money is not easy 根据短文内容,在表格中的空格处填入一个恰当的词。 Lisa is a fifteen- ­ year- ­ old girl with cerebral palsy. She can't stand up and has to get around in a wheelchair. If she is __1__ an operation, she may be able to __2__ up. But her __3__ have trouble affording her operation. Some kind people give her a hand and Lisa's __4__ decided to raise money to help her by selling home ­ made cookies. Lisa is very thankful. And she is very lucky because so many people are helping her.