Prefixes A prefix is a group of letters placed before the root of a word. For example, the word “unhappy” consists of the prefix “un-”...

A conjunction is a word which joins two words, or sentences. This is also called sentence linker or connective. example - Ram read this...

Prepositions are used to express the relationship of a noun or pronoun (or another grammatical element functioning as a noun) to the rest...