14. Which of the following parts of speech is the word 'motivated' used as in the sentence below? They felt motivated and worked all day on the project.

Answer: D

Explanation:

Motivated is used as an adjective in the sentence.

In the provided sentence, 'motivated' describes the state of the subject 'they,' indicating their emotional or mental condition. This use demonstrates that 'motivated' functions to modify the noun, which is characteristic of an adjective.

A) Adverb

An adverb modifies verbs, adjectives, or other adverbs, typically indicating manner, place, time, or degree. In this context, 'motivated' does not describe how they worked but rather describes their state, ruling out this option.

B) Pronoun

Pronouns are words that replace nouns to avoid repetition. The word 'motivated' does not serve this function in the sentence; therefore, it is not a pronoun.

C) Verb

Verbs indicate actions or states of being. In this sentence, 'motivated' is not functioning as a verb because it does not express an action but rather describes a quality of the subjects, making this option incorrect.

D) Adjective

'Motivated' functions as an adjective in this sentence, as it describes the condition of the subjects 'they.' It provides more information about their state, which is the role of an adjective.

Conclusion

The word 'motivated' is definitively an adjective in the given sentence because it describes the emotional state of the subjects. Other options fail to correctly identify the role of 'motivated' as they do not align with its function in the context of the sentence. Thus, option D is the accurate choice.