What are the underlined words?
Q: To form the comparative degree of adverbs, you should add which of the following words? A. More or less B. Most or least C. All or none D. Great or little<span>A: To form the comparative degree of adverbs, you should add: More or less.
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If either useful or obsolete are underlined words, the correct answer is B) predicate adjective, because those are adjective, they cannot be nominatives because they are not nouns.