Learn the English Phrases TO CATCH ON and TO BE A CATCH

Read along to practice your English and to learn the English phrases TO CATCH ON and TO BE A CATCHIn this English lesson, I wanted to help you learn the English phrase "to catch on." Now, I taught this phrase a while ago, and I said it meant to understand something. When you're in a class and the teacher teaches something, eventually you catch on. But it has another meaning as well. When you say that something is catching on or that something is going to catch on, it means that everybody's go...