(原创)情景对话（每小题2分，共10分）
A: Hi, Tom!
B: Hi, Lucy!
A:_____ ________?
B: It is seven thirty._________ _____?
A: Yes, I do . I often go to school at this time.
B: ______________?
A: I usually take a bus, sometimes I ride a bike.
B: __________________?
A: It is about ten kilometers.
B: ____________?
A: It takes me fifteen minutes by bus but twenty minutes by bike.