BitWithBite
English · Quick Reference
Lesson 4 — Prepositions Cheat Sheet
In one line: AT for specific times, IN for months/years/parts of day, ON for days/dates — FOR + duration, SINCE + starting point.
Time Prepositions
1AT. at 9 o'clock, at noon, at night.
2IN. in January, in 2026, in the morning.
3ON. on Monday, on 15th January.
4FOR vs SINCE. for 3 years vs since 2020.
Common Errors
She is good in English. ✗
good AT English
He arrived to Lahore. ✗
arrived IN Lahore
Waiting since 3 hours. ✗
waiting FOR 3 hours