--Who’s _______ man in ______ room?--Oh, it’s Mary’s father.A. the , a B. a, the C. the , the
This book______Tom’s,because his name is on the book.
______should not be______to go out at night.
—____do you improve your English? —I improve it___listening to tapes.
----Could you please sweep the floor? ---_____________. I have to do my homework first.
You shouldn’t drink ______water before sleep.