Prepositions of Time
In
On
At
In is used for months, years, centuries, and long periods.
On is used for days and dates.
At is used for precise times.
We have classes on Fridays.
We eat dinner at 6 PM.
I go shopping in the morning.
| Mistake | Correction |
|---|---|
| I have a meeting in Monday. | I have a meeting on Monday. |
| She was born at 1995. | She was born in 1995. |
| We eat lunch on 12 PM. | We eat lunch at 12 PM. |
When do I use 'in'? - Use 'in' for months and years.
When do I use 'on'? - Use 'on' for specific days.
When do I use 'at'? - Use 'at' for specific times.







