Punctuation

An apostrophe is to show ownership.

Remember_ Two can play at that game.

A ____ is used when the writer is preparing to create a list of items.

__ heading back home.

I have a big test tomorrow_ I can't go out tonight.

Commas are used in 4 major ways

You need new brakes_ otherwise you may not be able to stop in time.

A ___ is a punctuation mark used when separating two main clauses in a sentence.