题目内容：

Sarah and Janet are middle school students. They have been friends1. they started school. They do many things together, such as studying, watching TV, surfing the Internet, playing sports, listening2. music and so on.

They usually help each other. When Sarah was in the 3.(three) grade, some students made fun of her because she was shy. Janet told the other students4.(stop) making fun of Sarah and she helped Sarah overcome her shyness. In the fifth grade, Janet had 5.(difficulty) in math. She studied hard, but she still couldn’t know what the teacher 6.(teach) clearly. Sarah helped Janet and explained every exercise to her. After six months, Janet did much 7.(well) than before and even got an A in the math exam. When Janet got the test paper, we can imagine 8. happy they were!

Everyone9.(need) a good friend in life. A life without a friend is a life without the sunshine. Please remember people want friends 10. are kind and helpful. So if we want a good friend, let’s be a good friend first.