About_____do you want to know more?
He decided not to attend her birthday party ______ he had been invited..
We haven’t got enough books for everyone to have one: some of you will have to ______.
My brother _______ the army two years ago.He has ______ for two years.
_______her boyfriend is?
Hurry! The train ______.You know it_________at 8:30 am.