GRAMMAR EASILY EXPLAINED.

Apostrophe.Used either.
1.)To Show Letters Are Missing From A Word.
The Cat's On The Mat.
2.)To Show Possession.
The Cat's Mat Is Where It Sat.
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Quotation Marks/Inverted Commas.
Used To Enclose Direct Speech.
The Boy Said"The Cat Sat On The Mat."
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Full Stop.
Ends A Sentence.
The Cat Sat On The Mat.
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Comma.
Indicates A Pause In A Sentence.
The Cat,Which Was Called Penny,Sat On The Mat.
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Question Mark
Used Instead Of A Full Stop.
Indicates A Question.
Did The Cat Sit On The Mat?
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Exclamation Mark.
Used Instead Of A Full Stop.
Indicates A Strange Emotion!
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