Add the following prefixes to the adjectives below to make words with the opposite meaning. Use a dictionary if necessary. un - in - dis - im - 1 formal polite 7 friendly respectful 2 satisfied practical 8 efficient patient 3 honest 6 considerate 9 important : 2 appropriate

1. formal - informal, polite - impolite, 7. friendly - unfriendly, respectful - disrespectful, 2. satisfied - unsatisfied, practical - impractical, 8. efficient - inefficient,

patient - impatient, 3 honest - dishonest, 6. considerate - inconsiderate,

9. important - unimportant 2. appropriate - inappropriate.