Learn the English Phrases "in a jiffy" and "before you know it"

Read along to practice your English and to learn the English phrases IN A JIFFY and BEFORE YOU KNOW ITIn this English lesson, I wanted to help you learn the English phrase in a jiffy. This simply means that something happens very, very quickly. It's an older phrase. I don't actually use it that often anymore. But I did hear my mom use it the other day. She said she was going to be back in a jiffy. We were playing a board game and she went to get something out of her purse and she said, oh, I'...