初中英语阅读题~帮个忙啊~200追加~

初中英语阅读题~帮个忙啊~200追加~
Every year one or two hundred thousand people get hurt and several thousand people die on the roads in Great Britain.
How can we make the roads safer?
Remember this rule.In Great Britain ,traffic keeps to the left .Cars,buses and bikes must all keep to the left side of the road .In most other countries traffic keeps to the right side of the road.
Before crossing the road ,stop and look right agin .Then ,if you are sure that the road is clear ,it is safe to cross the road,If you see small children ,very old people or blind people waiting to cross the road ,it is kind and polite to help them to cross the road in safety.
问题：1\ How can we make the roads safer?
A. Everybody must obey the traffic rules.
B.Traffic should keep to the right.
C.People should not cross the roads too often.
2If you ride a bike in Great Britain ,you must ride_____
A. on the right side of the road.
B. on the left side of the road.
C.in the middle of the road.
3The underlined part "that the road is clear" means_____
A. there are no cars or buses.
B. the road is very clean.
C. the road is not noicy.
4In most other countries,cars and buses and bikes must usually all keep _____
A. to the left side of the road.
B. to both sides of the road.
C.to the right side of the road.