介词填空you must hand___your homework____time.
介词填空you must hand___your homework____time.
there was a little girl sitting_____to him.
we haven't got a recorder,would you like to buy___(we,us)one?
they walked____(cross,across)the street and went into a shop.
look!the pen is___(next,beside)the book.
you must hand_in__your homework__on__time.there was a little girl sitting__next___to him.we haven't got a recorder,would you like to buy__us_(we,us)one?they walked__across__(cross,across)the stree...the radio is too loud.please turn it_____(down,up).six bridges have been built___(over,on)the huangpu river in the pastfew years..请继续回答,谢谢~the radio is too loud.please turn it_down____(down,up).six bridges have been built_over__(over,on)the huangpu river in the pastfew years