Word Formation

The dark clouds overhead were t________, and a storm seemed imminent.

Completing the difficult obstacle course proved to be a significant _______for the participants.

• challenging

• challenge

• challenged

Her talent for playing the piano was truly i________, leaving the audience in awe. (im________)

The speaker's words were truly _______, motivating everyone in the room to pursue their dreams.

• inspiration

• inspire

• inspiring

• inspirational

The playwright sought to ______the historical events, bringing them to life on the stage. (dr_______)

The scientist's groundbreaking research was _______, reshaping our understanding of the natural world.

• revelatory

• revelation

• reveal

Due to the _______resources, we had to carefully prioritize our project tasks. (li_____)

The company's ______approach to technology revolutionized the industry.

• innovation

• innovate

• innovated

• innovative

His speech was concise and _______, getting straight to the point. (mi_____)

The teacher's dedication to education continued to ______students year after year.

• inspiration

• inspire

• inspiring

• inspirational