( )(2)如何询问对方来自哪里:A. Where are you want to go ?B. Where are you from ?
() _____ are you reading in the classroom?
()Shall we go to the park _____ to the zoo?
() We cannot live _____ air.
()_____ computer is it? May I _____ it?
()I saw _____ boy walking across _____ street today.