16. Do possessive pronouns take an apostrophe?
17. What is it's?
18. How are compound nouns, appositives, etc., treated in the possessive?
19. What is an adjective?
20. What do degrees indicate, and how many are there?
21. How are adjectives compared?
22. When should the long form of comparison be used and when the short?
23. What danger attends the use of most?
24. Give two irregular adjectives and compare them.
25. Should the two methods of comparison ever be combined?