lesson

Learn • nouns • 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

The lesson showed us how to set up the lab safely before we touched anything, including where to put goggles and bags.

The ____ showed us how to set up the lab safely before we touched anything, including where to put goggles and bags.