حلي للمناقشة الرابعة
in
Says possible uses in a more general or wider than (on, at), for example, in july, in saudi arabia, in the winter, in my car, in the pacific, in the atlantic.
(in the school) and here is required that you use on a student and you are in school i'm doing my exam in the school.
on
And are used here on the specificity of greater than in or about the specific things such as:
on the plane
on the ship
on the train
on the bus
on my bike
on july 6 1978 and are used here for the full complete date Date
on 14th street, and here we use the Awan incomplete incomplete address
at
atThey say it's possible more specific, such as
at midnight
at noon
at work
at home
(at school) and used here As a visitor to the school or waiting for one or other
Aaza at the hospital as a visitor or other
at 6:00 am and here you use when you complete time Full-time
at 1620 w.104th st here, of course, when you use the full address