Mary：Hello，Jack，whyareyouinsuchahurry？（66）Jack：Ilostmybackpack．Irememberedputtingitunderatreebesidetheplayground．Mary：Really？（67）Jack：Anhourago．Iwasplayingsoccerontheplaygr

Question

Mary：Hello，Jack，why are you in such a hurry？（66）___         
 Jack：I lost my backpack．I remembered putting it under a tree beside the playground．
Mary：Really？（67）___      
Jack：An hour ago．I was playing soccer on the playground．It was gone after that．
Mary：Bad luck!Is there anything important in your backpack？
Jack：Yes．There are some books，some keys and a purse．
Mary：（68）___  Maybe someone took it by mistake．
Jack：What should I do？
Mary：（69）___       
Jack：Good idea．（70）___        
Mary：Certainly!It's on the third floor in the building．Perhaps you are lucky to find it there．
Jack：I hope so 

A．I agree with you．
B．Could you tell me where it is？
C．What's wrong？
D．You'd better go to Lost and Found for help．
E．When did you put it there？
F．With pleasure．
G．Don't worry．

Answer 1

66：C  根据"I lost my backpack"可知，此处是在询问"你怎么了？"．故答案为C．What's wrong？
67：E   根据"I remembered putting it under a tree beside the playground"和回答"An hour ago．"可知，此处是在询问"你什么时候把背包放那儿的？"故答案为E．When did you put it there？
68：G   根据"Maybe someone took it by mistake．"可知，玛丽是在安慰杰克，结合选项可知答案为G．Don't worry
69：D   根据"What should I do？"可知，此处应该为玛丽建议杰克怎么做，结合选项可知答案为D．You'd better go to Lost and Found for help．
70：B    根据回答"Certainly!It's on the third floor in the building"可知，杰克是在询问失物招领处在哪儿，故答案为B．Could you tell me where it is？