It's raining. Ann meets Little Water Drop. She's talking with him.

Ann: Hi, where do you come from, Little Water Drop?

Little Water Drop: I come from the sea.

Ann: Oh，that's far from here.

Little Water Drop: Yes. I come here in a cloud. I fly over rivers and mountains.

Ann: Now you fall down here. How do you go back to the sky?

Little Water Drop: The sun shines and shines. I get hot. Then I go up to the sky. It's cool there. I am in a cloud.

Ann: Do you feel happy?

Little Water Drop: Yes, I do. I can help people. I am useful. People use water to wash clothes and vegetables, cook food, wash clothes, make drinks and so on. Farmers use water to grow crops and firemen use water to put out fires.

    What animals do you like? I like cats. Cats like to eat fish. They can catch mice. They can run very fast. They can climb trees. But they can't swim. They don't like water. They are cute. Do you like cats?

    Jim has a happy family. His father is a worker. He likes playing football. He always plays football on Sunday. His mother is a teacher. She likes reading. She often reads in the evening. Jim's sister is a student ( 学生). She likes singing and dancing. Jim is a student, too. He likes going swimming. He can swim very well.

阅读短文，判断正误。

    It's spring. One day, Mother Duck finds four eggs at her home. Three are small and one is big. She sits on the eggs. Three small eggs open. The ducklings are small and yellow. The big egg opens later. It's big and grey. It's ugly. Mother Duck doesn't like the ugly duckling. He is sad and swims away. In winter, it's cold. He has no home. It's spring again. The ugly duckling becomes a beautiful swan.

    Some kids are afraid of seeing the dentist, but not me. I have a funny dentist. His name is Dr. Smileface. Why does he call himself Dr. Smileface? Because he always smiles to all the kids. He has a cool waiting room. It has a big toy box. Dr. Smileface always wears funny hats. He has his face painted. He asks funny questions like "Do you eat flowers to make you so beautiful?" That makes me laugh. One time, he told me this joke, "What has lots of teeth but never goes to the dentist? A comb!" When I laughed, he pulled my tooth. It didn't hurt at all. He also teaches us how to take care of my teeth.

(New words:  joke玩笑,  teeth牙齿,  comb梳子,  smile微笑,

take care of照顾)