School crossword: find the opposites

123456789
Across
  1. 3. selfish
  2. 4. lazy
  3. 5. rude
  4. 7. friendly
  5. 8. optional
Down
  1. 1. helpful
  2. 2. honest
  3. 5. optimistic
  4. 6. easy
  5. 9. kind