English prepositions can be a bit frustrating. As you learn English these little words are so important, yet usage can be a challenge to understand and master.In this English video lesson I will explain with visual demonstrations how to use the prepositions IN, AT, BY, and ON when talking about a place.Hopefully my explanation, along with my demonstrations will help you remember these prepositions when you are talking about places in English.I hope you enjoy this English lesson about the prepositions IN, AT, BY and ON!Note: This is the audio portion of a Youtube English lesson which you can watch right here: https://www.youtube.com/watch?v=9g0lTY41wAI or find by searching Youtube for, "Bob the Canadian IN ON BY AT".Support the show (https://www.patreon.com/bobthecanadian)