ZhangLei is my friend . He is a student . He is eleven .He lives in Shanghai . I often send postcards to him , and write an e-mail on a computer to him every week . I bought a present for him yesterday . It's a book about computer . I send it to him today . I think he can like it .

    One day an old man is selling a big elephant. A young man comes to the elephant and begins to look at it slowly. The old man goes up to him and says in his ear, “Don't say anything about the elephant before I sell it. Then I will give you twenty dollars.” “All right,” says the young man. After the old man sells the elephant, he gives the young man twenty dollars and says, “Now, can you tell me how you found the elephant's bad ears?” “I didn't find the bad ears,” says the young man. “Then why are you looking at the elephant slowly?” asked the old man. The young man answers, “Because I have never seen an elephant before, and I want to know what it looks like.”

A: Look, this is my new schoolbag.

B: Oh, it's beautiful, Helen.

A: Thank you, Yang Ling. Oh, where's my ruler?

B: Don't worry. (别着急) Is it in your pencil case?

A: Look! It isn't here.

B: Is it on that desk?

A: No, my ruler is green. That ruler is blue.

B: Look, it's in your desk.

A: Yes. Thank you.