英语完形填空!Every year lots of people are killed or hurt on the r

英语完形填空!
Every year lots of people are killed or hurt on the roads in Great Britain.
There are rules to make roads ___31___,but people do not always obey(遵守) the rules(规章).They are ___32___.If everybody obeys the rules,the roads will be much safer.How can we ___33___ the roads safer?
___34___ this rule.In Great Britain traffic to the left.Cars and buses must all keep to the left side of the road.But in most other countries traffic keeps to the ___35___.
Before crossing the road,___36___ and look both ways.Then,if you are sure the road is ___37___,it is safe to cross the road.If you see small children or very ___38___ people,help them cross the road.we must teach young children to cross the road ___39___.We must always give ___40___ a good example.
31.A.wide B.small C.big D.safe
32.A.careful B.careless C.helpful D.unhelpful
33.A.make B.let C.have D.get
34.A.Forget B.Remember C.Miss D.Catch
35.A.left B.north C.right D.south
36.A.stop B.go C.run D.walk
37.A.clean B.dirty C.busy D.clear
38.A.young B.old C.strong D.tall
39.A.quickly B.happily ` C.suddenly D.safely
40.A.him B.us C.them D.it
（最好翻译一下,答案要清楚）