Commas with direct addresses and after introductory words

Use commas to separate the name of a person being spoken to from the rest of the sentence.

Bella, thank you. Thank you, Bella. Thank you, Bella, for your help.

Use a comma after words like yesnowell, and many others, when they are followed by a complete sentence.

Yes, that sounds great! Well, let me think about that.

Learn with an example

  • No student goes to the museum as often as Christopher does.
  • No, the student goes to the museum as often as Christopher does.

Do not use a comma after no. It is not followed by a complete sentence.

No student goes to the museum as often as Christopher does.

  • Wow, a road runs through the middle of an office building in Japan!
  • Wow, a road runs through the middle of an office building in Japan!

Use a comma after wow. It is the first word, and it is followed by a complete sentence.

Wow, a road runs through the middle of an office building in Japan!

  • If you look here, John, you’ll see the article I was talking about.
  • If you look here John you’ll see the article I was talking about.

Use commas around John, because that is the name of a person being spoken to.

If you look here, John, you’ll see the article I was talking about.

let’s practice!