Add the prefix dis-, non-, or un- to change a word to complete a sentence. Then, explain the new meaning of the word.

Cameron and Mitchell _______________________ (agree) about everything.

disagree; disagree means to not agree; differ in opinion, dissent

Haley knew it was _______________________ (honest) to copy her sister's homework.

dishonest; dishonest means to lie, deceive, not being honest.

Manny would never _______________________ (obey) his mother.

disobey; disobey means to not obey, defy, rebel

Gloria did not tolerate _______________________ (respect) from anyone.

disrespect; disrespect means to not show respect, insult, offend

Claire ate some _______________________ (fat) yogurt before going for a run.

nonfat; nonfat means not fat, lacking fat solids

Phil worked _______________________ (stop) on his project.

nonstop; nonstop means to not stop, continue, perpetual

Alex felt her teacher was being _______________________ (fair).

unfair; unfair means not fair, not just

Jay had an _______________________ (pleasant) time at the party

unpleasant; unpleasant means not pleasant, displeasing, bad

Lily ate the banana even though it was still _______________________ (ripe).

unripe; unripe means not ripe, not ready, green, raw

Luke could not _______________________ (zip) his jacket.

unzip; unzip means to zip open, open by using a zipper