----Hello! May I speak to Mr. Zhang? ----Sorry, he’s out. Can you ______a message?
—? —Two hundred yuan.
—Excuse me, can you use the computer? —Yes, I .
Mr Green _____ to the manager now. You’d better call him later.
It’s 8:30. Jeff is _________ a football match online.
My mother works in a school. She _________ maths.