摘要：( A ) A. second B. busy C. moves D. look E. careful F. evening G. are H. cross I. two J. left When you are in England, you must be very careful in the streets because the traffic drives on the left. Before you 41 a street, you must look to the right first and then to the 42 . In the morning and in the 43 when people go to or come back from work, the streets are very 44 . Traffic is the most dangerous then. When you go by bus in England, you have to be careful, too. Always remember the traffic 45 on the left. So you must be 46 . Have a look first, or you may go the wrong way. In many English cities, there 47 big buses with two floors(层). You can sit on the 48 floor. From there you can 49 the city very well. It’s very interesting.

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