Fire can help people in many ways. But it can also be very harmful. Fire can keep your house warm，give light and cook food. But fire can burn things，too. Big fire can burn trees，houses，animals or people.

    Nobody knows how people began to use fire. But there are many interesting old stories about how a man or woman started a fire. One is about a man. The man lived a very long time ago. He went up to the sun and brought fire down.

    Today people know how to make a fire with matches. Children sometimes like to play with them. But matches can be very dangerous. One match can burn a piece of paper，and then it could be a house. A small fire can turn a big fire very quickly. So you must be careful with matches.

    Be careful with fire，and it will help you. But if you aren't careful with fire，and it may hurt you.

阅读上面短文，判断下列句子是否符合短文内容。

Boy: Mum, where is my cat?

Mum: Is it on the chair?

Boy: No, it isn't.

Mum: Look! It's under the bed.

Boy: Thank you, Minn.

    Li Wei has a good friend. His name is Peter. They are in the same class. They go to school five days a week. At school they play table tennis after class. They stay at home at the weekends. Peter likes Chinese food. He likes rice and cakes very much. Li Wei and Peter like making things. Look they are making a plane now. They like flying planes on Sunday morning. Peter speaks English and a little Chinese. Li Wei speaks Chinese and a little English. They often teach each other.

    Many years ago, life was very different. There weren't any buses. We walked to work. We lived in a small house. We didn't have any televisions or telephones. We didn't have enough food. We didn't have new clothes. Now there are lots of buses and cars. We go to work by car. We have big new televisions. We watch TV every day. Everyone has a telephone. We wear new clothes. We are very happy now.

    Grandma Li is old. She has got two children. Her son is studying in Japan and her daughter is working in Beijing. Grandma is ill these days. She is in hospital. Peter and Tom go to visit her after school. They have got some soft and sweet apples for her. "Grandma Li will like these apples," they say. Grandma is better today. She is very happy to see them. She says," What nice children you are!"