English grammar

O n a line or surface.

1. Your book are on the table.

2. The painting looks nice on the wall.

I n a place = inside (ichkarida)

1. Philip is in the kitchen.

2. There are several types of flowers in the garden.

NOTE: in a car, on a bus, on a train.
At/in/on as preposition of time.

at

at a point in time at the end of the lesson

at one o’clock at sunrise/ sunset

at midnight/ night at the weekend

at lunchtime

on

on a day or date on my birthday on a weekday

on Sunday on a holiday on the first day of spring

on Wednesday morning on may 5

in

in a period of time in the spring/summer

in the morning/afternoon/evening in 1995

in March/April/May