B:Usually she rides a bike.Sometimes she takes a bus. A:(3)
B:About 15 minutes. A:What about the bus? B:Wow!That's a long time. (4)
A:(5)
B:Because there are too many cars and buses on the road(路). A:Oh,I see.
A.How long does it take her to ride a bike? B.How does she go to work ? C.Why do you take a bus? D.Why is it so? E.It takes her about 20 minutes. F.At the radio station. G.I ride a bike.