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Learn • verbs • 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

In the science lab, you need to follow safety rules to avoid accidents.

In the science lab, it is ____ to follow safety rules to avoid accidents.