Lin Tao: Hello, may I speak to David?

David: Speaking!

Lin Tao: Hi, David! This is Lin Tao speaking.

David: Hi, what’s up？

Lin Tao: What did you do last Sunday? I called you but couldn’t find you

David: I went to the zoo.

Lin Tao: What did you see in the zoo?

David: First, I went to see the monkeys. They are very beautiful with golden hair.

Lin Tao: Yes, Jin Si monkey is like nothing on earth（稀少）.

David: I also went to the lake and saw many swans（天鹅）. They looked like the queen in the lake.

Lin Tao: I agree. You must have a happy day.

David: Of course. I do.

Lin Tao: Next time we can go together.

David: Ok.