The United States is full of cars．Although there are still many families without cars，some families have two or（1）

A

A

more．However，cars are used for（2）

C

C

than pleasure．They are a necessary part of life．
   Cars are（3）

B

B

for business．They are driven to offices and factories by workers who have no（4）

A

A

way to get to their jobs．When salesmen are sent to different parts of the city，they usually drive in order to carry their products．Farmers often drive from the city in order to get home．
   Sometimes small children must be driven to（5）

B

B

．In some cities，school buses are used only when children live more than a mile from the school．When the children are（6）

C

C

young to walk that far，their mothers take turns to drive them to school．One（7）

A

A

drives on Mondays，taking her children and the neighbors' children as well．Another mother drives on Tuesdays，another on Wednesdays，and so on．This is called forming a car pool （拼車(chē)）．Men also form car pools，with three or four men taking turns to drive to the place where they work．
   More car pools should be formed in order to put（8）

B

B

cars on the road and to use less（9）

C

C

．Parking is a great problem，and so is the traffic in and around cities because so many cars are being driven．Something should be done（10）

D

D

the use of cars．

（1）	A．even	B．few	C．little	D．such
（2）	A．better	B．less	C．more	D．farther
（3）	A．bought	B．used	C．produced	D．sold
（4）	A．other	B．long	C．short	D．easy
（5）	A．city	B．school	C．park	D．garden
（6）	A．quite	B．very	C．too	D．so
（7）	A．mother	B．child	C．way	D．car
（8）	A．more	B．fewer	C．many	D．less
（9）	A．time	B．space	C．money	D．traffic
（10）	A．a(chǎn)bove	B．for	C．from	D．a(chǎn)bout