English Grammar Preposition By and In এর ব্যবহার | কোনদিন ভুলবেন না | Part 1 : By and In

Hello everyone,
In this video I am going to teach you about most important topic Preposition. This is the part 1 of the Preposition Series. In this video I am going to cover the uses of By and In. Also some basic concepts of preposition have been covered here. Hope the video will be beneficial for you.
#preposition #englishgrammar #easyenglishbyaps