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						Are You In, On or At? | 
								 
								
									
	
	
	
	
						When English speakers talk about time and place, there 
						are three little words that often come up: in, on, and 
						at. These common words are prepositions that show a 
						relationship between two words in a sentence. 
						 
						Some prepositions are rather easy for English learners 
						to understand: behind, over, under, next to, etc… 
						 
						But these little two-letter prepositions seem to create 
						confusion. Here are a few rules to help you understand 
						when to use in, on, and at in a sentence. 
						 
						For describing time and place, the prepositions in, on, 
						and at go from general to specific.  
						 
						Prepositions and Time 
						 
						Let’s start by looking at how we talk about time. 
						English speakers use in to refer to a general, longer 
						period of time, such as months, years, decades, or 
						centuries. For example, we say “in April,” “in 2015” or 
						“in the 21st century.” 
						 
						Moving to shorter, more specific periods of time, we use 
						on to talk about particular days, dates, and holidays . 
						You may hear, “I went to work on Monday,” or “Let’s have 
						a picnic on Memorial Day.” 
						 
						For the most specific times, and for holidays without 
						the word “day,” we use at. That means you will hear, 
						“Meet me at midnight,” or “The flowers are in bloom at 
						Easter time.” 
						 
						Prepositions and Place 
						 
						When English speakers refer to a place, we use in for 
						the largest or most general places. You can say that 
						“VOA is located in Washington, D.C.” And “for the best 
						food, try the restaurants in Chinatown.” 
						 
						For more specific places, like certain streets, we use 
						the preposition on. You may know that President Obama 
						lives on Pennsylvania Avenue in Washington, D.C. 
						 
						Finally, we get to the most specific places. For exact 
						addresses or intersections, we use the preposition at. 
						If I invited you to visit us here at VOA, I would say, 
						“Come to my office at 330 Independence Avenue.” To be 
						exact, it’s at the corner of Independence and 3rd 
						Street.” 
						 
						In English, though, there is always an ‘exception to the 
						rule.’ When talking about transportation, things get a 
						little hard to understand. We use on for public vehicles 
						like buses or trains, but also for smaller ones like a 
						bicycle. “I rode there on my bicycle.” However, you ride 
						in a car. 
						 
						Still, it helps to know that English prepositions do 
						have some rules. 
						 
						Following the “general to specific” rule should help you 
						most of the time. 
						 
						I’m Jill Robbins. 
						 
						And, I’m Ashley Thompson. 
						 
						Dr. Jill Robbins wrote this story for Learning English. 
						Ashley Thompson was the editor. | 
								 
								 
	
	
	
	
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