Parts of Speech and Sentence Structure

Study the following sentences and the underlined words in each. In the space below the sentences, identify what part of speech the underlined word is$.$

In the United States, for example, colleges $($a$)$ and universities provide $($b$)$ education to American of $($c$)$ all classes and backgrounds.

a

b$.$ c

In track, Jane run laps frequently $($d$),$ and her $($e$)$ teammates practice the triple $($f$)$ jump.

d$.$ e$.$