We generally use of with reputation.
Of is a preposition here.
Reputation means شہرت
"Before entering" is the correct phrase, indicating the action should happen prior to entering.
It properly links with the verb "ask permission" to show timing and respect.
The preposition "near" correctly shows closeness or proximity to a place.
Saying a house is near the school means it is close in distance, which fits the context.
In can be used in the following ways: as a preposition (followed by a noun): The children are in the garden.
As an adverb (without a following noun): Come in and sit down.
"In" is defined as inside an area, moving from a point outside to a point inside.
"In the light of the lamp" is the correct phrase, meaning she was sewing within the illuminated area created by the lamp.
He has no trust in his own skill.
Trust in something means کسی چیز پر اعتماد ہونا
"Pinned to" indicates attachment — the paper is fixed onto the surface of the poster.
It correctly shows the action of fastening one item to another.
There is a canteen beside book shop at school.
Beside means بغل میں یا قریب
You can maintain a healthy life, if you keep exercising.