Important information about the prepositions on, at, and in helps improve English grammar and communication skills. These small words indicate time, place, or position but are used differently. “On” is used for specific days and dates, like “on Monday” or “on July 4th.” “At” refers to exact times or specific locations, such as “at 5 PM” or “at the bus stop.” “In” is used for longer periods like months or years, and for enclosed spaces, like “in December” or “in the room.” Understanding their correct use avoids confusion and makes sentences clearer. These prepositions are basic yet powerful tools in both spoken and written English. Mastering them is essential for effective communication.
