4. 如果你不沿着这条河走，你就会在森林中迷路。

       you don't go along the river,you will             in the forest.

3. 为了保持健康，越来越多的人宁愿步行去上班，而不愿开车去上班。

To keep healthy,more and more people would go to work on foot              by car.

2. 我和我妹妹对音乐都不感兴趣。

       my sister        I                    music.

1. 你知道在哪里买这种邮票吗？ Do you know                     this kind of stamps?

5. The boy is so young that he can't dress himself. 

The boy is        young       dress himself.

4. Playing football in the street is dangerous.

       is dangerous              football in the street.

3. The children played happily in the zoo yesterday.

The children                           in the zoo yester- day.

2. It took him 300yuan to buy the bike.

 He        300yuan        the bike.

同义句转换

1. We need two more nurses to look after the patients.

We need             nurses to look after the patients.

10. “Help       (you) to some fruit,children.”Aunt Li said.