doddle
Basic punctuation learned that The purpose of a full stop is to finish a sentence. If you are reading a sentence with a question mark who do you let the reader know.
commas a comma indicates a short pause e.g. Suddenly, there was a loud clash of thunder! A comma is sometimes used at the start of a sentence which is called an adjectival phrase. commas are used to separate items in a list.
First second and third person the first person is pronounced as I the second person is pronounced as you or they the third is pronounced as we