What you'll learn
By the end of this lesson, you'll be able to say where things are and where you go, using in, on, and at with clear place patterns.
When do I use it?
You use place prepositions to locate people and objects: inside a space (in), on a surface (on), or at a point (at). "The milk is in the fridge," "The picture is on the wall," "She is waiting at the bus stop." Small pattern differences decide which word you need, and Spanish "en" does not help you pick — the pattern does.
How do I form it?
in => inside a space, city, or country on => a surface or a line at => a point: a building, a stop, a precise address
- in the box, in Paris, in Spain
- on the table, on the floor, on the island
- at the door, at the airport, at number 25
With transport, in is for cars and taxis, on is for buses, trains, planes, and bicycles: "in a car" but "on the bus".
Common mistakes for Spanish speakers
Spanish "en" covers in, on, and at alike, so the reflex is to repeat "en" or pick one English preposition for everything. Learn the place pattern instead of translating "en": inside a room or country is "in", resting on a surface is "on", and a specific point like a bus stop or an address is "at". Also watch out for verbs where English fixes a different preposition entirely: help out with patterns like "good at", "interested in", and "depend on" — those are set phrases every Spanish speaker mixes up because they are glued differently in Spanish.
Ask yourself: totally inside? (in). Touching a surface? (on). A single point? (at). Memorize "good at", "interested in", "depend on" as whole phrases.
Practice
Multiple Choice
A1Which sentence is correct?
Fill in the Blank
A1I'm interested learning about photography.
Hint: The fixed pattern is 'interested in'.
Find the Error
A1Sentence Transformation
A1Task: Rewrite using the preposition for buses
Hint: Buses, trains, and planes take 'on'; cars and taxis take 'in'.
Practice Speaking
Apply what you've learned in a real conversation with AI feedback.
Level: A1