important

Learn • adjectives • Session size: 10

Practice is designed to help you get familiar with the replacement words. Some sentences may have small grammar errors, and sometimes more than one answer could work—focus on choosing the best replacement word.

Question 1 / 10Score: 0

Boring sentence

It is important to follow the lab rules, because one mistake with chemicals can hurt someone or ruin the experiment.

It is ____ to follow the lab rules, because one mistake with chemicals can hurt someone or ruin the experiment.