Many people have the wrong ideas about pigs. Pigs are actually(买际上) very clean animals. On farms, they live in dirty places, so they become very dirty. But in the wild, pigs keep themselves very clean.

    They are also very smart. They may he smarter than clogs. So pigs can learn things from people.

    Pigs are very friendly animals. Some people raise (饲养) them as pets. Of course, people raise the smart kind, not the big kind. Small pigs are very cute. And they don't break things in the house. Big pigs usually live outside on the farms, not in people's houses.

    We have twenty minutes' rest between classes. Look! Most of us are playing during the rest time. Some students are on the playground. They are having a basketball game. Oh! A boy is running with a ball. And another is trying (尽力) to stop him. They are so cool. And there are some girls watching the game. Some students are in the classroom. They are talking. A few of them are reading or doing homework. Look! A girl is looking at the birds in a tree in front of the classroom. She must be thinking of something interesting because she is smiling (微笑).

    What are the teachers doing? Do you know? Some of them are working in the office, and some are talking with students. Everyone is busy with his or her things. How busy and happy they are!

koalas ?

she koalas very much?

—Yes, I do.

We must help the workers great .