Question

what is the preposition? Give some example.

Answer 1

A preposition is a word used to link nouns, pronouns, or phrases to other words within a sentence. Prepositions are usually short words, and they are normally placed directly in front of nouns...

ex : I prefer to read in the library.

He climbed up the ladder

hope this helps !

Answer 2

HERE IS YOUR ANSWER
PREPOSITIONS

Prepositions are words which begin prepositional phrases.

A prepositional phrase is a group of words containing a preposition, a noun or pronounobject of the preposition, and any modifiers of the object.

There are five different types of prepositions:

Simple prepositionsDouble prepositionsCompound, prepositions, Participle, prepositions Phrase ,prepositions