问题描述：
介词填空he usually does exercise 3__6times a week
___China,children usuallygo to school____7
l watch less than 1 hour ___TV every day /l watch TV ___less than 1 hour
Congratulations ___you!Good luck ___your new dite
l want to go to many places ___the world
What does your mother look ___?She's tall and slim
Mr Green lives ___2nd floor.He lives ___Beijing ___his family now
We mustn't take book___ ___ the reading room
Can you see him in the room ___the window?
___China,children usuallygo to school____7
l watch less than 1 hour ___TV every day /l watch TV ___less than 1 hour
Congratulations ___you!Good luck ___your new dite
l want to go to many places ___the world
What does your mother look ___?She's tall and slim
Mr Green lives ___2nd floor.He lives ___Beijing ___his family now
We mustn't take book___ ___ the reading room
Can you see him in the room ___the window?
问题解答：
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