which sentence below is correctly punctuated?


my sister laura, who has a loose tooth will be going on the trip tomorrow.

my sister laura, who has a loose tooth, will be going on the trip tomorrow.

my sister laura who has a loose tooth will be going on the trip tomorrow.

my sister laura who has a loose tooth, will be going on the trip tomorrow.

Verified Answer :

my sister laura, who has a loose tooth, will be going on the trip tomorrow.

Answer:

b

Explanation:

b