从平静的湖水面可以看到“鱼在云中游，时而还有小鸟在水底穿梭”，这里看到的鱼是属于

No air means death．Though we       see it，there is air around us.       air is everywhere and it gives life to every living thing．Without it we can’t live．Bad air makes people       ．We must have fresh(新鲜)       to keep us in good health．
In the city there are a lot of people and there are too many         running on the road．The gas(气体) which the car sends out(排放) is made up of(组成) bad gases．Every day we breathe it in and     ．This makes us        sick． So people should        door as much as they can．There are many factories，too．From the chimneys of these factories，we get the smoke usually in black color．This kind of smoke does harm         our health．So in order to(为了) keep us      ，we have to go out to the countryside to breathe more fresh air．Or we can go up hills to get more fresh air．

小题1:	A．can B．can’t C．may D．must

小题2:	A．Or B．But C．Because D．So

小题3:	A．happy B．fat　 C．ill D．well

小题4:	A．air B．fruit C．food D．water

小题5:	A．planes B．trains C．cars D．bikes

小题6:	A．away B．outside C．off D．out

小题7:	A．feel B．seem C．to feel D．to seem

小题8:	A．go out 　　 B．go out of C．get out D．get up

小题9:	A．in B．with C．to D．about

小题10:

A．health B．healthy C．good D．better