Her car has been very dirty. She has got to _______.
—What’s the matter with you, Sandy? —I’m _____ a bad cold. I think I am dying.
Have you _____ your things, Bob? The train is leaving at 2:30 this afternoon, so we don’t have too much time.
Try to _____ the children down. They’re too excited.
—What is your plan for the holiday, Paul? —I’ll go on a trip to Yunnan Province with my family. —_____.
—What’s Jack up to in the shoe shop? He’s there for ages. —It’s ______ that he hasn’t decided which pair to buy.