单项选择题
M: You are going to Washington tomorrow, aren’t you W: Yes. I thought I’d fly, but then I decided that taking a bus would be cheaper than driving or flying.
A.By plane. B.By bus. C.By car.
A.To see a play. B.To eat something. C.To have their lessons.
A.Go on a trip. B.Do some shopping. C.Borrow some money.