Identify the part of speech of the italicized word in each sentence. We waited impatiently for the concert to begin.

Jackson is going to the library after school.

Darla rides the bus to school in the morning.

Is that a new haircut, Nisha?

The answer is:  

First one is an adverb ( Impatiently - adverb)

Second one is a noun ( Library/School - noun)

The third one is a verb ( Rides - verb)

The last one is a adjective ( New - adjective)

Adverbs modify verbs and adjectives, in this case, it modifies a verb - waited impatiently.  

Nouns - words which identify people, places and things (library, school).

Verb - a word which denotes an action (to ride). In this sentence, the verb in used in the present tense, third person singular.

Adjective - a word that modifies a noun (new).

Explanation :

Hope it helps :)

is it rising action, falling action, climax, or resolution? need answer also