针对They are (at the swimming pool)句中括号部分怎样提问?

针对They are (at the swimming pool)句中括号部分怎样提问? They were at the hairdresser's on wednesday.(针对划线部分提问） They are (at the doctor's).括号部分提问 The children are at peter’s party.they are______and____ They are at the doctor's 对at the doctor's提问. They were at the hairdresser's (on Wednesday)针对打括号部分提问The winner was （Billy Stewart）针对划线部分提问 They are at the bus They said they are in the U.S.at this time last.哪儿错了? They are waiting_______.A.at the doctor B.at the doctor's C.in the doctor D.in doctor's Look at _______(they,them).They are drawing pictures.Look at the car.________(It's,Its)colour is black. lily and lucy are twin (s ).they are from lon-dlily and lucy are twin (s ).they are from lon-don .they are (e ).they are the same age .they are (n ).they live the same bedroom.they get up at (s )in the morning .they go school by (b ). They are at the airport是什么意思 why are they at the bus stop? why are they at the bus stpp? They are having supper ________.A.at the brown's B.at he browns'at the doctor's在诊所。在我叔叔家：at my uncle's.为什么要用at the browns' They are very suprised at the news.为什么用at? 原句They are behind the sofa.怎么针对behind the sofa来提问 things are really different from the way they are at