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 street and went into a shop.
look!the pen is beside(next,beside）the book.


如果帮到你,请记得采纳,O(∩_∩)O谢谢
再问： 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~
再答： 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