—When did you buy the book?—Two years ago.That is to say,I________it for two years.
Tom is fat. The doctor asks him to ______ and ______.
—Would you like some ______? —Yes, please. I’m hungry.
—______ do most Chinese people have meals? —Three times a day.
—______ meat do you need today? —Two kilos.
The match will start ______ midnight.