英语翻译Many people like to keep dogs as their pets .But do you

英语翻译
Many people like to keep dogs as their pets .But do you know dogs were wild animals long long ago
The [ first [1 ] wild dogs were trained by [ humans [2] in Europe about 10000years ago .These first " dogs " were not like [ what[3 ] we have now .They may have been smell wolves .These dogs often came near humans to [steal [4 ] some food .Some of the young dogs were adopted by people and grew up with them .Humans believed the [ dogs [5 ] were a help to them in many ways .The dogs helped them to hunt .They could smell and hear danger [before[6 ] people could .They helped keep people could .They helped keep people [ warm[7 ] on cold nights .So it was [ useful[8 ] to raise the dogs .
Now ,there are many different kinds of dogs [ and [9] they may look quite different from each other .Dog trainers think there are more than 400different kinds in the world .The number keeps increasing with new kinds .
Since those early days ,humans and dogs have always been together .We should [protect [10 ] them from now on because they are really our friends .
很多人喜欢把狗当作他们的宠物.但你是否知道狗在很久前属于野生动物?
第一只在欧洲被人类训化的狗距今10000年,
那第一只狗不象我们今天所看到的狗
他们可能已经变成嗅觉很灵敏的狼
这些狗经常接近人类以偷到一些食物
一些小狗是由人喂养并且跟人类一起长大的
人类相信狗在很多方面是对他们有帮助的```
狗帮他们打猎,它们可以在人知道危险之前象觉察到,
在寒冷的晚上给人类取暖,因为这些,它们的数量不断增加.
现在已经有很多种狗,它们看起来都很不相同,
世界上现在有多于400种的狗,它们的数量还在不断增加.
( )1.A .first B .late C.last D .whole
( )2.A .wolves B .eats C.humans D .students
( )3.A .where B .what C.when D .which
( )4.A .steal B .waste C.make D.serve
( )5.A.cats B.foxes C.wolves D.dogs
( )6.A.when B.after C.before D.as soon as
( )7.A cool B warm C.hot D cold
( )8.A.hard B.useless C.easy D useful
( )9.A so B and C.but D although
( )10.A hurt B kill C protect D see

1.第一只
2.人类
3.我们所知道的.（定语从句,没有具体意思）
4.偷
5.狗
6.在.之前
7.温暖
8.有用,实用的.
9.并且；和
10.保护