Mary is an American school girl. She is now in Beijing with her parents. Mary doesn't know Chinese, but she is studying Chinese. She often speaks Chinese to her Chinese friends. Sometimes they don't understand her because she can't speak Chinese well.

    It's Sunday morning, she goes out. She is walking in the street. She is going to the zoo to see elephants and monkeys, but she doesn't know how to get there. She asks a Chinese boy. The boy can't understand her. Then she takes out a pen and a piece of paper. She draws an elephant on it, and shows the picture to the boy. The boy understands now, and he shows Mary the way to the zoo. 

Jack: Excuse me. I'm lost. Can you help me, please?

Policeman: Yes, of course.

Jack: Where's the park?

Policeman: The park? You can go straight on, and then turn left. The park is near the supermarket.

Jack: Thank you.

Policeman: You're welcome.

    A man goes to a restaurant and sits down at one of the tables. A waiter comes up to him and gives him the menu(菜单). The man reads it carefully, then he orders(定购) all the most expensive dishes.

    Then a little boy comes into the restaurant and sits at the man's table.

    The waiter comes up and says to the man, "What will your little boy like, sir?"

    "Oh, just an ice cream," the man tells him. After he finishes his meal, the man stands up and says to the waiter, "I'm just going out to buy a newspaper."

    He leaves the restaurant. The waiter gives the boy an ice cream. The boy eats it, and then stands up and walks to the door.

    The waiter runs towards him.  "Excuse me," he says, "but your father hasn't come back and he has not paid for his meal or your ice cream. You'd better stay here until your father comes back and pays (付款 ) his bill ( 账单)."

    "He's not my father," the boy says. "The man came up to me in the street and asked me if I liked ice cream. I told him I did. Then he told me to come into the restaurant at 2 o'clock and sit down at his table. He said he would give me one."

根据内容判断正误。

Cathy: Mom, look, there are some birds.

Mom: Which bird do you like?

Cathy: I like the green one. It's more beautiful than the blue one.

Mom: Which bird is stronger?

Cathy: The blue one is stronger.

Mom: I like the blue bird. I think it's younger, too.

Cathy: But the green bird's tail is longer.

Mom: Yes, I think it's about 20 cm long.

    Hello, my name is Tony. I'm from the USA. I am a student. I go to school by bike. I study Chinese in China now. I like doing word puzzles and going hiking. My father is a doctor. He works at a big hospital. He goes to work by car. He likes reading books. He has many good books. My mother is a teacher. She likes listening to music. My brother is strong. He is a coach. He works in a gym. He likes playing football and taking trips. I'm going to see a film with my brother next Sunday. We are going there by bus.