B. 根据句意和汉语提示，在空格中填入正确的词组（每空限填一词）．
【小题1】Every year many people__________（受伤）or lose their life in traffic accidents．
【小题2】They want to__________（听）music in their free time..
【小题3】We usually go to the zoo__________（步行）．
【小题4】You should__________（照顾） your little sister．
【小题5】We must get to school__________（准时）．

The _______of  living in that city is very high．
A. game B. cost C. attention

八、句型转换
【小题1】The computer is about 35centimeters wide．（对画线部分提问）
______is the computer？
【小题2】There are some books on the desk．（改为否定句）
There_____books on the desk．
【小题3】Jane was born in Shanghai．（改为一般疑问句）
_____ Jane_____ in Shanghai？
【小题4】It's time for dinner．（同义改写）
It's time__________dinner．
【小题5】We use the computer to study （对画线部分提问）
_____ do we use the computer_____ ？