"She is in the library" vs "She is on the library"

Question

"She is in the library" vs "She is on the library"

The phrase 'she is in the library' is correct, while 'she is on the library' is incorrect. In English, we use 'in' to indicate someone's location inside a building or enclosed space, while 'on' is used to show someone's location on top of a surface.

Last Updated: March 15, 2024

Use 'in' when referring to someone's location inside a building or enclosed space. For example, 'She is in the library studying.'

Examples:

She is in the library.
He is in the kitchen.
They are in the classroom.
The cat is in the box.
We are in the car.

Avoid using 'on' when referring to someone's location inside a building or enclosed space. Instead, use 'in'.

Alternatives:

She is in the library.
He is in the bookstore.
They are in the museum.
The cat is in the tree.
We are in the office.

Answer 1

She is in the library

This phrase is correct and commonly used in English to indicate someone's location inside a building or enclosed space.

Answer 2

She is on the library

This phrase is incorrect in English. 'On' is used to indicate someone's location on top of a surface, not inside a building.

"She is in the library" vs "She is on the library"

She is in the library

She is on the library

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