Don’t ______, or you can’t do anything well.
What _____ you _____ if you had a million dollars?
I think __________ should be allowed to drive.
His grandpa moved to Beidaihe to the hot weather in Wuhan every summer.
Susan’s parents have bought a large house with a swimming-pool. It ____ be very expensive.
---Is Mr. Green really badly ill? --- . He’s in the hospital.