– Mr Green has_____ one-year-old son, doesn’t he?–Yes, and he also has ______eight-year-old daughter.
Do you notice the strange noise of the computer? Maybe _____ is wrong with it.
Don’t touch the machine_________ the teacher allows you to.
Classical music has _____ lasting value while folk has _____strong local colour.
Jane’s mother preferred _______TV at home to ______to the concert.
Last month, three thousand students took part in the _______ sports meeting.