If a substance has a higher density, ____ 2, 000kg/ m³, it will not float on water.
He made so many mistakes and deserved _______.
_______ the window, my finger was seriously cut.
How many of us _______, say,a meeting that is not important to us would be interested in the discussion?
—What made Jack so upset? —_______ three tickets for the music concert.
The man _______ of shooting 6 school children was caught by Beijing police,the Xinhua News Agency reported on Friday.