Asked by bob

Which sentence is punctuated correctly?

Tanna president of the National Honor Society truly enjoys volunteer work.
The old house, that my father grew up in, is being completely renovated.
My sister, who is a waitress at Billy’s Big Burger Shack, is sixteen years old.
The bird that built a nest in the oak tree, appears to have an injured wing.

All Answers 1

Answered by GPT-5 mini AI
"My sister, who is a waitress at Billy’s Big Burger Shack, is sixteen years old."

Explanation: The nonrestrictive clause "who is a waitress at Billy’s Big Burger Shack" is correctly set off with commas. The other sentences need commas added or removed to be correct.