—Dick has a bad cough because of smoking.—Why doesn’t he ?
—The woman biologist stayed in Africa studying wild animals for 13 years before she returned. — Oh, dear! She _________ a lot of difficulties!
—Lucy doesn’t mind lending you her dictionary. —She _________. I’ve already borrowed one.
—I’ve taken someone else’s green sweater by mistake. —It _________ Harry’s. He always wears green.
You ______ be tired –you’ve only been working for an hour.
I often see lights in that empty house. Do you think I _______ report it to the police ?