阅读下列短文，从所给的四个选项中，选出最佳答案

　When you are in England, you must be very careful in the　　 　1　 because the traffic 　2 　on the left. Before you cross a street, you must 　3 　the right first and then the left.

　In the morning and in the evening when people go to or come from work, the streets are very 　4 　. Traffic is 　5 　then.

　When you go by bus in England, you have　　 　　　6 　careful, too. 　7 　remember the traffic move on the left. So you must be careful. Have a look first, 　8 　you will go the wrong way.

　In many English cities, there are big buses 　9 　two floors. You can sit on 　10 　floor. From there you can see the city very well. It's very interesting.

　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　

1．A．factories	B．cinemas	C．streets	D．parks	[　　]
2．A．drive	B．drives	C．drove	D．driven	[　　]
3．A．look to	B．look	C．look carefully	D．look after	[　　]
4．A．free	B．busy	C．difficult	D．easy	[　　]
5．A．most dangerous	B．more danger	C．no danger	D．most danger	[　　]
6．A．to 　　 have	B．to 　　 be	C．been	D．had	[　　]
7．A．Often	B．Usually	C．Sometimes	D．Always	[　　]
8．A．or	B．and	C．yet	D．so	[　　]
9．A．have	B．has	C．with	D．without	[　　]
10．A．two	B．second	C．the second	D．the two	[　　]

阅读下面短文，从所给单词中选出适当单词，并用其正确的语言形式填在标有题号的空白处，使语意通顺完整。(每空一词，每个单词只能使用一次)

cross, English, move, from, city, careful, well, sit, danger, two

When you are in England, you must walk very 6__________ in the street because people drive cars on the left. Before 7__________ a street, you must look right and then left.

In the morning and in the evening when people go to or come back 8__________ work, the streets are very busy. Traffic is 9__________ of the day.

When you go by bus in 10__________, you have to be careful, too. Always the traffic 11__________ on the left.

In many 12__________ in Britain, there are big buses with two floors. You can 13__________ on the 14__________ floor. From there you can see the city very 15_________. It’s very interesting.