Agrouping of words that acts like a single unit inside a sentence but that does not contain both a subject and a verb is called a(n) a. clause. b. phrase. c. apostrophe. d. compound sentence.

Identify the sentence in which the underlined word or words are punctuated incorrectly. a) pam was (well prepared) for the debate. b) she had (read three quarters) of the material more than once. c) she has always been (self assured). d) the winner needs a (two-thirds) majority of the votes.