( )(4)如何询问对方从哪里来:A. Where are you from ? B. Who are you ?
They went to school ______foot before and now they go to school _______bike.
He_____lookhappywhenwewerethere.
Theseoldpeopleprefertoliveclose_____thehospital.
Yourbedisprettier, _____it?
PatandIshouldbothgo____adiet.