1.- FULL STOP . Period (also called Full Stop) Rules and Examples 1. We use a period at the end of sentences that are statements. A statement is a sentence that states, or tells, something. REFERENCE: https://www.really-learn-english.com/period.html (May 2020) 2.- COMMA , Commas Rule 1. Use commas to separate words and word groups in a simple series of three or more items. Example: My estate goes to my husband, son, daughter-in- law, and nephew. REFERENCE: https://www.grammarbook.com/punctuation/commas.asp (May 2020) 3.- COLON : Colons Rule 1b. A capital letter generally does not introduce a word, phrase, or incomplete sentence following a colon. Examples: He got what he worked for: a promotion He got what he worked for: a promotion that paid a higher wage. REFERENCE: https://www.grammarbook.com/punctuation/colons.asp (May 2020) 4.- SEMICOLON ; How to Use Semicolons Here's an examp...