Why do you look so happy，Mike—Because I got ________ invitation from my friend for a birthday party.

Many teens don’t get enough sleep because they have too much homework to do, which _______ them up at night．

_______LiuXiang set a new record in the 16th Asian Games, he can’t win all thetime[ ]

Would you please_______ for the old woman, young man

Are you _________ of the dark —Yes, so I always go to sleep with my bedroom lights __________ .