their problems can make them worry, I still have ways to help them out.
Tom wants ________ to you., Are you free ?
He can't play ________ volleyball,but he can play ________ chess.
My father doesn’t like milk. My mother doesn’t like milk, _______.
-----What are you doing? ----- _________. It is too dirty.
—________is it from your home to school? —It's about two kilometers.