—What do you think of John?—He’s a good boy, but he ______ be really stubborn at times.

______green or_______in a light green room________good for us．

I’m very glad I have my own room in my house. I ______ do what I want in it.

You have finished most of the work, so you ______ start working so early tomorrow. You ______ come at 9:00.

— Mary looks hot and dry. — So ________ you if you had a high fever.