Question

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 win

Answer 1

C.) My sister, who is a waitress at Billy's Big Burger Shack, is sixteen years old.

Answer 2

The sentence that is punctuated correctly is the following one: My sister, who is a waitress at Billy's Big Burger Shack, is sixteen years old.

Step-by-step explanation:

The sentence above is a nonessential relative clause. As such it is separated from the rest of the sentence with commas because it does not provide relevant information to complete the meaning of the sentence. If the relative clause was removed, the meaning of the sentence would be left unchanged (see 1).

1) My sister is sixteen years old.