--- Excuseme. Willyoupleasetellmethewaytotherailwaystation--- Oh , sorry , Idon'tknow . You__goandaskthatpoliceman（）

A.whythetrainwaslate

B.whywasthetrainlate

C.whythetrainislate

A.Excuseme

B.Paythetoll，please

C.Goodmorming

D.MayIhelpyou

A.you must

B.you needn't

C.you can

D.you’d better not

A.whenthebookstorecloses

B.whendoesthebookstoreclose

C.whenthebookstoreclosed

D.whendidthebookstoreclose

A.Iamok

B.Sorry

C.Excuseme

A.men'sroom

B.mens'room

C.men'srooms

D.menrooms

A.on

B.in

C.t

A.howoften

B.howlong

C.howfar

D.howsoon

A.y

B.taking

C.take

A.Go

B.Turn

C.To

D.Along

A.y

B.take

C.go