Sydney is famous for her harbour. People can see at least glimpse（一瞥）of blue sea from their windows. Nearly everyone lives 1 an hour from a beach. So on weekends sails（帆） 2 different shapes, sizes and colours glide（滑翔） 3 the water. Watching is 4 favourite activity for some spectators.

　　America is a very large country, but traveling there is really very quick and easy. When you are paying a visit to the USA and want to see as much of the (1) as possible, you'd better travel by bus. There is fast 2 service between cities, for example, the Greyhound Bus Service. All of its buses have a picture of a dog on the side. Some buses have two storeys（层）. The top covering of the bus is often made of glass. In the summer time, the heat of the sun will get in (3) the glass and you may (4) too hot. Although the buses are cooled by air-conditioner（空调）, it doesn't (5) work well because the sunshine on the top storey is too (6) . The seats are very soft. Over each seat there is a reading light. On the long-distance journey, stops are made for meals at roadside (7) . You can have enough time to stretch your legs and have a good taste of food. It takes about three and a half (8) to cross America by bus with short stops for meals. Many people, especially tourists, like to (9) a bus around the country. If you have chances to visit America, don't (10) to try a bus.

完型填空。（每小题2分，共20分）

根据短文内容，从A、B、C、D四个选项中选出一个能填入相应空格内的最佳答案。

Every year thousands of people get hurt or die when they are crossing the road. Most of these people are old people and children. Old people often get hurt or die because  1  can’t see or hear very well. Children usually meet with accidents because they are   2 . They forget to look around   3  they cross the road.

How can we lessen (减少) traffic accidents? All of us must   4  the traffic rules. For the drivers, they shouldn’t drive too fast. If they drive too fast, it will be very difficult to stop the  5 in a very short time. For the pedestrians(行人)，it’s very important to be careful while they are   6  on the road. Therefore, when we walk   7  the road, we must try to walk along the pavements(人行道). We must stop and look   8  ways before crossing the road. Look left first, next look right, and then look left again. Only when we are sure that the road is clear, we can cross it. The right way to cross the road is to walk   9 . It’s not safe to walk too slowly or run fast. If people run across the road, they may   10 . As teenagers, we should try to help children, old people or blind people to cross the road. The last one is that we should never play in the street.

1.                A．we            B．they           C．he   D．them

2.                A．happy          B．young          C．careless  D．sad

3.                A．after           B．before         C．although  D．if

4.                A．obey           B．make           C．break    D．set

5.                A．old            B．young          C．car  D．train

6.                A．walking         B．driving         C．cleaning  D．standing

7.                A．through        B．over           C．across    D．off

8.                A．all             B．both           C．either    D．neither

9.                A．quickly         B．slowly          C．happily   D．safely

10.               A．fall behind      B．fall down       C．lie down   D．set off