14. Public transport provides ______________(廉价周游北京的方式)

13. You should check the cab has a business permit, and _________________( 一定要索取发票)

12. They are usually red , and they __________(窗玻璃上陈列着每公里的价格标签)

10. 使….不进入_______________11. 方便做某事_________________________

7.保持冷静________________8. 没门儿_________9. 为某人提供某物_______________

4.在高峰期__________ 5.正在建设之中_____________6.关上…. / 断掉(电源)___________

1. 与……相连___________ 2. 被困在……/卡在____________ 3. 马上/一会儿___________　

12.The hotel p_______ a shoes –cleaning service for its residents.

　短语、句型　

11.All speeches were _______( 限制) to 10 minutes in the meeting.

10. There are no simple _______( 解决的办法) to the problem of overpopulation.