基础巩固
能力提升
变式训练
拓展培优
真题演练
You can't smoke.
You can park a car.
B.
C.
D.
E.
Hi，my name's Chen Jie.I have a cute dog.
I'm Miss White.I have a white cat. 
This is Mike.He has a toy tiger.It's small.
Hi，I'm Wu Binbin.I have a toy.It's a red fox.
My name is Sarah.I have a toy elephant.