―Did you hear the news this morning? ―Oh, yes, ________ was announced on the radio has caused great excitement among pupils.
The world will live happier lives if people have ____ better understanding of _____ idea of harmonious globe.
If better use is _______ your free time, you’ll make greater progress in that.
The old pianist wouldn’t listen to our repeated request that he _______ in public again.
The army officer _______ his men to fire as soon as the enemies came up.
--- I hear a number of workers in the factory ______ out of work. --- Yes, and the number _______ quite huge.