Parts of the speech.

There are 8 parts of speech

1)Noun-Noun is a word that tells the name of a person , place , thing , an emotion or an idea.
Example- Ram goes to the market every evening.
Here Ram and market are nouns.

2)Pronoun-The word that takes place of a noun is called pronoun.
Example-Ram goes to the market every evening. He buys chocolates.
"He" is pronoun because it replaces the noun "Ram".

3)Verb-It is a word which shows action or state of being.
Ram goes to the market every evening.
"goes" is an action word so it is a verb.

4)Adverb-It is a word that describes verb.
Example- Ram generally goes to market every evening.
Here the word "generally" is an adverb.

5)Adjectives-A words that describes noun.
Ram goes to the super-market every evening.
Here the word "super" is an adjective.

6)Preposition-A word which relates noun or pronoun with the sentence.
Ram goes to the market in the evening.
Here "in"  is a preposition.

7)Conjunctions-It is a word that joins words or sentences.
Ram goes to the market and the park every evening.
Here "and" is a conjunction

8)Interjection-It is a word which express sudden emotions.
Wow!Ram goes to the market every evening.
here the word "Wow!" is an interjection.

Tricky articles v/s singular-plural

While converting singular sentences into plural, make sure that all the articles are removed.Similarly while converting plural sentences into singular,insert the proper article (a,an) before the noun(if necessary).

For example-

Case one(singular to plural)

a)     A chair is made of wood.

Ans) Chairs are made of wood.

b)     An airport is a busy place.

Ans) Airports are busy places.

Case two(plural to singular)

a)    Horses are animals.

Ans)A horse is an animal.

b)     Cows give milk.

Ans) A cow gives milk.

Note-No article is added before the word "milk" because it is an uncountable noun .