----Are Mr. and Mrs. Wang living alone in the house? ----Yes, altough they have three sons, of them live with their parents.
This is _______book. They like it very much.
There ______ some milk in the cup.
Mike’s father often _______ football on television.
---What are you doing at the moment? --- I am ________big red lanterns.
I’d like ______ the park with you. Are you free?