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.