Tian'anmen Square is the largest square in the world, which covers a total area of 440,000 square meters, 880 meters north to south, and 500 meters east to west.
There’s _____ cooking oil left in the house. Would you go to the corner store and get _____?
You may drop in or just give me a call. ______ will do.
—He was nearly drowned once. —When was ______? —_____was in 1998 when he was in middle school.
He didn’t make ________ clear when and where the meeting would be held. .
—There is still a copy of the book in the library. Wall you go and bottow ? —No, I’d rather buy in the bookstore.