Jack: Jerry, what’s the matter?
Jerry: I read a lot of books and my eyes hurt.
Jack: Let’s have a break outside. I think you should look further and your eyes will be better.
Jerry: A good idea! Let’s go!
(On the playground)
Jerry: Look! There are so many pupils. Jean and Alice are playing table tennis over there.
Jack: Yeah! Grace and Steve are playing basketball and they are excited.
Jerry: I find an interesting thing.
Jack: What’s that?
Jerry: A table tennis ball is smaller than a basketball. Jean and Alice are shorter than Grace and Steve.
Jack: Ha-ha! Interesting! Do you want to join them to play basketball for a while?
Jerry: That’s good. Let’s play basketball with them.
Jack: Ok! Let’s go!