Relier Pairs Comma Usage Matching GameVersion en ligne Test your knowledge of comma rules with this fun matching pairs game! par Celia Tarnowski 1 Non-essential Clauses 2 Quotation Marks 3 List Separation 4 Introductory Elements 5 Direct Address 6 Dates and Addresses 7 Compound Sentences 8 Adjectives Use a comma when addressing someone directly. Use commas to separate quoted speech from the narrative. Use commas to separate items in a list. Use commas to set off non-essential information. Use a comma before conjunctions in compound sentences. Use commas in dates and addresses for clarity. Use a comma after introductory phrases. Use commas to separate coordinate adjectives. 1 List Separation 2 Direct Address 3 Dates and Addresses 4 Quotation Marks 5 Adjectives 6 Introductory Elements 7 Compound Sentences 8 Non-essential Clauses Use commas to separate items in a list. Use a comma when addressing someone directly. Use commas to separate coordinate adjectives. Use commas to separate quoted speech from the narrative. Use a comma before conjunctions in compound sentences. Use commas to set off non-essential information. Use commas in dates and addresses for clarity. Use a comma after introductory phrases.