Question

Which sentences are punctuated correctly? Check all that apply.

The circus featured four clowns, three acrobats, and a tightrope walker.
We will bring a flashlight, sleeping bags and a tent on the camping trip.
The recipe calls for two eggs; a cup of flour; salt and baking soda.
I wrote poems about my best friends, the queen of England and the tooth fairy.
The flags are blue and white; red, white, and blue; and red, white, and green.

Answer 1

Correct: 1, 2, 4, and 5.

- 1 is a correctly punctuated simple list (Oxford comma used).
- 2 is acceptable (the serial/Oxford comma before "and" is optional).
- 3 is incorrect — semicolons are unnecessary for a simple list; use commas instead.
- 4 is correct — the phrase after the comma is a nonrestrictive appositive naming the friends.
- 5 is correct — semicolons properly separate complex list items that contain commas.