Gallaudet University
Who We Are
Our Work
Overview
News & Stories
Feb 7, 2023
Feb 3, 2023
Upcoming Events
November 11, 2022
November 17, 2022
November 19, 2022
University Wide Events
No Communication Compromises
Areas of Study
Schools
Programs
Changing the world
Research
Community & Innovation
Research Experiences & Services
Your Journey Starts Here
Study
Learn
Undergraduate Support
Information
Tools & Resources
Explore Our Campus
Connect
Discover
Influence
Dec 9, 2022
Quick Links
GU
/
Student Success
Tutorial Center
English Center
Grammar and Vocabulary
Prepositions
In, On, At (Expressions of Place)
JSAC 1225
202.448-7036
Email Us
Developed by Terry Coye for the Gallaudet University English Department
In = Large Areas: Continents, Countries, Cities, Towns, etc.
On = Street Names, Island Names, Floors
At = Numbered Addresses, Institutions
Animation by Koon Wei Ho
202-448-7036