英语完形填空!When the boys reached home,it was seven o'clock.It wa

英语完形填空!
When the boys reached home,it was seven o'clock.It was dark__1__,but there was a ___2___inside,their home and the door was__3__.They could see a man inside.
"Who can __4__ be?"said Peter,"Mother and father__5___to do some shopping.They won't go home until eight o'clock."
When the man saw Peter,he looked __6___.Then he smiled and said,"Come in!You don't know me,but I'm a friend of __7__".The man didn't see John.
Peter went inside and began __8__ to the man ,but John didn't.He soon found a __10__and brought him back their__11__.The man was __12__ there,but when he saw the policeman,he tried to run away.The policeman __13__him by the man.Just then boy's parents __14__.
"Is the man your friend "the policeman asked Mr Turner.
"No,he is a thief.He wants to steal my money.It's __15__ of you to catch him."
（ )1.A.outside B.inside C.out D.in
（ )2.A.desk B.bike C.light D.lamp
（ ）3.A.closed B.open C.big D.small
（ ）4.A.he B.she C.it D.him
（ ）5.A.have gone B.have been C.go D.went
（ ）6.A.happy B.afraid C.well D.worried
（ ）7.A.your father's B.yours C.your teacher's D.your friend's
（ ）8.A.speaking B.talking C.saying D.telling
（ ）9.A.sat down B.came in C.came back D.ran off
（ ）10.A.teacher B.worher C.policeman D.famer
（ ）11.A.school B.workplace C.home D.police station
( )12.A.still B.always C.already D.yet
( )13.A.brought B.sent C.made D.caught
( )14.A.went B.left C.said D.returned
( )15.A.bad B.hard C.nice D.easy
最好能解释下意思

ACBCAAABCCADDC
当孩子们回家时,已经是晚上七点钟了,天已经黑,但家里却亮着灯,门也敞开着,有个人在里面,"会是谁呢"皮特说道"爸爸妈妈都出去买东西了,他们8点钟才会回来".
那个人看到了皮特,显得很开心,他笑着对皮特说:"进来吧,你不认识我吧,我是你爸爸的朋友",但他没看到约翰.
皮特进去和这个人交谈起来,约翰没有这么做,他很快去找了一位警察并把他带了回来,那个人还在那儿,当他看到警察时,他想跑,警察抓住了他,很快孩子们的父母回来了.
"这个人是你朋友吗?"警察问特纳先生.
"不是,他是个小偷,你能抓住他真是太好了"