—What’s this? — .A. This is A B. It’s A C. That is A
This book _____ Lucy’s. Look! Her name is on the book cover.
--- Tom, where is your father? --- I’m not sure. He_______ in his office.
----Jack , you look tired today. What’s wrong? -I was ____busy_______ I didn’t go to bed until midnight yesterday.
-----Must we clean the classroom now?------No ,you _______.
I would rather die than ______.