Question

Decide whether each sentence below is punctuated correctly. Use the drop-down menus to choose which revisions, if any, are necessary.

I made hamburgers corn, and green beans for dinner.


Tiana will invite Mrs. Hernandez, her uncles and Ms. Gilbert.


Don’t forget to pack sunscreen, sandals, and a hat.

Answer 1

1. Incorrect — add a comma after "hamburgers."
Corrected: I made hamburgers, corn, and green beans for dinner.

2. Revise — add a comma after "uncles" (Oxford comma).
Corrected: Tiana will invite Mrs. Hernandez, her uncles, and Ms. Gilbert.

3. Correct as written: Don’t forget to pack sunscreen, sandals, and a hat.