Nancy: Good afternoon, Su Yang.
Su Yang: , Nancy.
Nancy: Happy Birthday!
Su Yang: Thank you.
Nancy: What a nice cake! .
Su Yang: I want a new schoolbag and a doll.
Nancy: Ha! Ha! .
Su Yang: What's this?
Nancy: .
Su Yang: How lovely! . Thank you. Let's have some cake.
Nancy: OK.
A. Here you are
B. Make a wish
C. I like it
D. Good afternoon
E. It's a doll
Liu Tao: Hi, Su Hai. Is this your crayon?
Su Hai: No. This crayon is green. It's Yang Ling's. My crayon is red.
Liu Tao: Yang Ling, is this your crayon?
Yang Ling: Yes, it is. Thank you. What's this?
Liu Tao: It's a pen. It's my birthday present. (生日礼物) .
Yang Ling: How nice! Is the new pencil case your present, too?
Liu Tao: No, it isn't. It's Su Yang's.