Boys and girls, it's time for cleaning now! Tony, please put away your toys. Jenny, please sweep the floor. Mark, please take out the trash. I'll hang up the clothes and your dad will wash the dishes. Let's make our home tidy!

    It was National Day last Sunday. And it was also Tom's birthday. He had a party at home. His friends came and they all give presents to him. They sang and danced. They were very happy. Tom's parents gave him a model ship. After lunch, they went to a park. They played games there. They went home at 4 o'clock. After dinner, they went to the supermarket. Tom bought （买）a VCD of Japanese cartoons. He was very happy.

    It's Sunday. It's a fine day. Sarah and her friends are in the playground. They are playing football. Oh, it's six o'clock. Mike feels hungry and thirsty. Sarah feels tired and sleepy. Sam feels hungry and tired. Where is Helen? She is over there. She feels bored and thirsty. Mike gives her a story book and a bottle of water.

    I'm Kate. I am a student. I was late for school yesterday because I got up late in the morning. I quickly ran out and rode my bike. I rode very fast. When I got to a crossing, the traffic lights turned red, but I didn't stop my bike. An old man stopped me and asked me why I didn't stop. I told him I was late. He said, "You should stop when the traffic lights are red and you can cross when the traffic lights are green. There are a lot of cars on the street. It's dangerous." And then he let me go.

    Safety(安全) is important. We must obey(遵守) the traffic rules at any time.

Amy: Today is Sunday. Let's go to the nature park.

Mike: Great! Is there a forest in the park?

Amy: Yes, there is. There is a lake, too. There are many boats on the lake.

Mike: Are there many birds in the forest?

Amy: Yes, there are. And there are many plants in the forest.

Mike: Yeah! Let's go.

It is Sunday today. The weather is fine. Bob and Jane are in the park. It is a big park. They can see many people there. They come here to have a rest after a week's hard work and study. Some boys are playing chess on the grass. Some girls are singing and dancing. An old woman is reading a newspaper under a tall tree. A young man and his little son are playing with a toy car. How happy they are!