If George keeps on working so hard, he’ll_____ sooner or later.A. break down C. break up C. break out D. break off
Every means has been _________. No one is effective.
So desperate _________ that no one could help another, each _________ to save himself and his animals.
—Are there any English story books for us students in the library?—There are only a few, _________.
He describes everything in _________ order, which makes _________ excellent impression upon us.
There's a collection of short stories by Mr. Wang that has just _________