I often play football and basketball with my friends. Today is sunny. So I will go to the park and play football. Peter is my best friend. He likes sunny days. Because he likes playing football. But his mother doesn't like sunny days. Because she likes flying a kite.

    It is Sunday afternoon. Liu Tao and his friend David are taking a walk in the park. There are many public signs in the park. They mean different things. Liu Tao knows a lot of things about them. Suddenly, they see a short man walking on the grass. Liu Tao points to the sign on the grass and says to him, “Sir, look at the sign! You can't walk on the grass.” The man smiles and says, “You are right, young man. But I'm the park keeper. I'm looking after the grass. I'm picking up the garbage on it.

    It's round. It's very hot. It's in the sky. Right, it's the sun. The sun gives us light and makes us warm. In a whole day, the temperature is different because the sun just rises in the morning and sets in the evening. The sun is high in the sky at noon and in the afternoon. No Light means no warm or hot.

    Hi, I'm Ling Ling. I like winter. It's cold in winter. I can go skating in the park. I make snowmen with my friends. Mike is my friend. He likes winter, too. David is my friend, too. But he doesn't like winter. He likes summer. He can go swimming in the river.

    My name is Lily. My father is a police officer and he can stop bad people. He often goes to work by car. My mother is a secretary and she works in a big company. She usually goes to work by taxi. I am a student and I go to school on foot. I like science. So we are going to visit the science museum on Saturday morning. And then we are going to buy some comic books in the evening. On Sunday, we are going to visit my grandparents. We will have a happy weekend.

Mary: What can you do at home, Lisa?

Lisa: I can clean the windows and make the bed. What about you, Tom?

Tom: I can cook the meal and water the flowers. Can you sweep the floor?

Lisa: Yes, of course. I often help my mom sweep the floor.

Mary: No, I can't. But I can do the dishes and wash the clothes.

Tom: We are all helpful at home.