A measure taken in advance to prevent harm is __________.

_______ means to stop something from happening before it occurs.

To come before something else in time, order, or rank is _______.

_______ is a test before the real test, usually given to see what is already known.

To say what will happen before it occurs is to _______.

______ is to pay for something before it needs to be paid in full.

A syllable or word that comes before a root word to change its meaning is a ______.

________ means to make a decision before you have all of the facts.

To authorize or give permission in advance is to __________.