When combining two complete sentences with a conjunction ("and," "but," "or," "for," or "yet"), precede the conjunction with a comma. Example: Still, the sun is slowly getting brighter and hotter, and ...

Grammarians disagree over whether a comma should be placed before the conjunction in a series (the underlined comma in example 2 below is a “serial comma”). However, confusion can be avoided by adding ...

When you're writing or typing and begin to list items in consecutive order, do you add a comma prior to the conjunction before the final item? Or not? The inclusion of that final comma is a great ...

Example: I grew up in central Kentucky; I am definitely a University of Kentucky basketball fan. Precede transition words like "however" and "therefore" when they combine two complete sentences. These ...

Most often, commas and periods go within the quotation marks, but there are some forms of punctuation and examples that go outside of the quotation marks. Utilize these tips to make sure that the ...

Use and between the last two items, instead of a comma. For example: Today I need to buy milk, bread, apples and potatoes. In longer sentences, you can use commas to separate out extra information ...

If the clauses make sense on their own, you don’t need to use a comma. For example: Albert was excited about eating. He wanted to use a knife and fork.