Question

word study - suffixes -ize, -ance, -ence, -ist
-ence and -ance usually mean \act, process, or state of\
-ist usually means \one who does an action\
the meanings of these suffixes. then read each sentence and choose the word that best
ence.

1. the conference was held in the new convention center.
2. her perseverance was the secret of her success.
3. the actors and actresses were asked to memorize their lines in the play.
4. the colonists in jamestown faced many obstacles to survive.
5. our teacher wanted to emphasize the importance of the project.
6. an old acquaintance from high school contacted me yesterday.
7. this new electric toothbrush will the way you brush.
8. the played dr revolutionize band.
9. our city has an revolution choose from.
10. the told the doctor that i had arrived.

Explanation:

For question 7, we need a verb (since it follows "will") that means to change the way of brushing. The suffix -ize in "revolutionize" means to make into a revolution (or to change drastically), and it functions as a verb. "Revolution" is a noun, so it doesn't fit the grammatical structure here (we need a verb after "will"). So "revolutionize" is the correct choice.

Answer:

revolutionize