When word came _______ Zhang Bichen became the winner of the “Voice of China 2014”, her fans, greatly excited, stood up cheering for her.
We wish______ no war and no poverty in the world.
Our school had about 20 notebook computers but only one-forth_____used regularly. Now we have 50 working all day long.
I can’t say which wine is best, it’s a(n)___ of personal taste.
It was in the lab___was taken charge of by our teacher____ they did the experiment.
Our teacher makes good use of any time______ he can spare.