选句子，补全对话。（每小题3分，共12分）

Kevin: Do you have a bike?
Su Nan: (1)       I go to school by bike.
Kevin:  (2)       
Su Nan: It’s green. I like green.
Kevin:  (3)       
Su Nan: No, it isn’t.
Kevin: (4)       
Su Nan: It’s there, under the tree.