—Will $ 2,000 _______ the cost of the trip? —I’m afraid not. Perhaps I need another $500.
—Where do you think _____ he _____ the computer? — Sorry. I have no idea.
I know Mr Brown;we _____ to each other at an international conference.
We _____ with you for the time being.
—Who sings best in your class? —Mary _____.
She _____ her pen in her room now.