Which sentence uses the underlined word correctly?
a.
at last saturday's meet, he did especially good on the parallel bars.
b.
at last saturday's meet, he did especially well on the parallel bars.

The sentence that uses the underlined word correctly is, At last Saturday's meet, he did especially well on the parallel bars. The correct answer is option b. Why "well" and not "good"? The word good is only used as an adjective. An adjective only modifies a noun. The word "well" is an adverb. An adverb modifies an adjective, a verb and an adverb. In the given sentence, it uses the verb "did" therefore, the appropriate word should be well and not good.

Ithink this question is true

Syllable added to a root word to change its meaning : affixan independent word--example run,walk,book : free morphemeaffix that gives grammatical meaning such as tense or number : inflectiona word part that must attach to a word in order to be usable : bound morphemedegree of comparison formed by adding -er or more to an adjective : comparativedegree of comparison formed by adding -est or most to an adjective : superlativeaffix added to the beginning of a word : prefixaffix added to the end of a word : suffixroot word of lovable : lovetwo roots used together to form one word : combining form