How to use In, On, At - Prepositions of Place?

[32Onuma070ศาสตราจารย์]

Generally, we use at, in and on when we talk about the location of things.
Could you explain more?
Onuma 070 3EN

[31Jiraporn005ศาสตราจารย์]

"In" used for show something that is inside.
"On" used to show an exact position.
"At" used to show that something is in a position above something else and touching.

Jiraporn005 3EN

[32Suphachai055ศาสตราจารย์]

The "On" is used to express a surface of something.
The "At" is used to point out specific time.
The "In" is used for unspecific times during a day, month, season, year.
Suphachai 055 3EN

[31Tawan014ศาสตราจารย์]

I am sill confused about how to use them.
But other comments have already told you and also told me.
I think this is why we have to take a grammar course.

Tawan014 3EN

[33Natthachan090ศาสตราจารย์]

- At - tells us that the following noun is located at a specific point or location. It shows an exact position.
- In - tells us the noun is in an enclosed space (surround or closed off on all sides). Basically, when something is inside something.
- On - tells us that the following noun is located on a surface. Use on when one thing is attatched to or touching somthing.

Natthachan 090 3EN

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