----- Mary looks very upset. She _______ failed to pass the exam. ----- I guess so. It's very difficult after all. A must have B could have C should have D might have
Some people are good at ________ but bad at giving back.
Who would you rather ________ the watch?
—Did you have any trouble with the customs officer? —________ to speak of.
—Will you attend the meeting this afternoon? —But I ________ told anything about it.
—How do you like the football match? —Wonderful, I believe. Just as fine as ________ of the matches we’ve ever seen.