Preposition uses of at,in,on

• Noun : the name of a person,place,things or idea.
• noun: Is the subject of sentence
• Common noun: a noun does not name a specific person, idea, things. exp I study in the school.
• Proper noun: A noun that have a name and specific in it. Exp I study in the sti college fairview .
• Pronouns: substitute in a noun / a word that takes place of a noun.
• Adjective: describing words that describe noun or pronoun. It tells what kind and how many.
• Verb: Action word/ it shows what someone or something is do

  ing.
• Linking verb: it is used to connect noun and verb
• Adverb: describe how the action is performed. It is used to describe or substitute adverb,verb, adjective
• Conjunction: word that joins word or group of words together.
• Article sentence: a/an in the first sentence.
• Preposition: words that should w position or direction. Example at,in,out,under,over,after, between