He accidentally _______ that he had quarreled with his wife and that he hadn’t been home for a couple of weeks.

harlie thinks money will _____ allhis problem, but as a matter of fact he is mistaken.

The smelly water has been found_______ and no longer usable until the chemicals and wastes are removed from it.

19.—My home is in that tall building overthere.　—

People in China used to keep records by putting a number of stones together, ___?