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U
Upper Intermediate
Grammar
In, On, At
Review the grammar rules below.
Then go back to the Lesson Page and do the 3 grammar quizzes to practice and polish.

WHERE?
In: Use for enclosed spaces, cities, countries.
On: Use for surfaces, streets, certain things.
At: Use for specific locations and exact addresses

WHEN?
In: Use for months, years, seasons, parts of the day.
On: Use for days of the week and specific dates.
At: Use for specific times.
A few examples:
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I'll see you ON Friday AT 9:30am AT the new coffee shop.
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IN Canada there is no school ON Sundays.
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The train arrives AT half past four.
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AT this very moment, somewhere IN Canada, someone is drinking hot chocolate IN a cozy cabin.
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I always drink coffee IN the morning, AT my desk, AT 8:02am.
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