The boys ____ a football match tomorrow morning.
They spent _________time ___________ the computer games.
-----Why do many people like to ride bikes?----Because bikes not only need ________ space, but also cause _________accidents.
I think it’s easy ________you _________English well.
___________to London to watch the Olympic Games ___________my dream.
------Is this ruler Mary’s?------No, it _______Mary’s. Hers is on the desk..