补全对话
A: David, you were late for school today. (1) ________?
B: No, I didn’t get up late.
A: (2)__________?
B: Because my bike didn’t work well on my way to school.
A: Do you usually go to school by bike?
B: (3)___________. Because it can help me keep healthy.
A: I agree with you. (4)____________？
B: It is about five miles from my house to school. (5)____________?
A: I live about two miles from school