Sorry, I _______ to help you at nine. I was busy at that time.
He has too ________ homework to do today. He is very busy.
—Can Jill and Jane swim? —________.
My brother can play the guitar, ______ he can’t play it very well.
Tom wants ________ to you., Are you free ?
He can't play ________ volleyball,but he can play ________ chess.