阅读短文,选择正确答案。
When you are in England,you must be very careful in the street because the traffic drives on the left(左边).Before you go across a street you must look to the right first and then the left.
If the traffic light is red,the traffic must stop.Then the people can walk across the road.If the traffic light is green,the traffic can go.People should stop and wait.
In the morning and in the evening when people go to or get off work,the streets are very busy.It is the most dangerous time of the day.
When you go by bus in England,you should be careful,too.Take a look first or you will go the wrong way.In many English cities,there are big buses with two floors.Children like sitting on the second floor.You can enjoy the bus ride.It is fun.
( )1.In England the traffic drives ________ .
A.on the left B.on the right C.in the middle of the road
( )2.When the traffic light is red,________.
A.people should stop B.the traffic can go
C.people can walk across the road
( )3.When the traffic light is green,________.
A.the traffic can go B.people can go
C.the traffic should stop and wait
( )4.How many floors does the English bus have?
A.One. B.Two. C.Three.