Which sentence contains italicized words that are used as an infinitive phrase? a. kelly went to the grocery store. b. mark wanted to go, but not today. c. tom went there for some flour. d. jane parked her car behind a truck.

the answer is d. she became an english professor at university of georgia.

the answer is:

when will (v) the books (n) be (v) due?

nouns refer to people (other than pronouns), places and things, whereas verbs describe actions and are usually part of the predicate of a sentence. finally, pronouns can work as nouns and identify the participants in speech.

in the example sentence, "will" is a verb part or auxiliary verb, "be" is an infinitive verb and "books" is a plural noun.

i have a basic answer but if you want a more in depth