We use: In for MONTHS, YEARS, CENTURIES and LONG PERIODS On for DAYS and DATES. At for a PRECISE TIME
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For example : I have a meeting at 11 am . The shop closes at midnight . Jane went home at lunchtime .
For example : In England , it often snows in December . Do you think we will go to Jupiter in the future ? There should be a lot of progress in the next century .
For example : Do you work on Mondays ? Her birthday is on 20 November . Where will you be on New Year's Day?
I have an appointment ___ Tuesday . The train leaves ___ three o’clock . The books are ___ the table . Take a right in ___ crossroad . I always read ____ the bus. Retiro park is ___Madrid . My dad lives ___ Toledo. I have an appointment ___ half past five . My sister is __ school , she’ll be home by three .
Ejercicios de preposiciones en inglés para practicar: in, on , at 1 . I live ___ a house . 2. We will meet ___ 5:00 pm. 3. My birthday is ___ May 5th. 4. The last Olympics were held ___ 2012. 5. I usually study ___ Sundays . 6. My books were ___ this table , where did they go ? 7. They left ___ 9:00 am. 8. We met ___ the park . 9. I like taking a nap ___ the afternoon . 10. It rains a lot ___ spring .