2.Which of the following is NOT a sentence? A. Open your mouth wide for the dentist.
B. The woman who is selling her farm.
C. My dog eats everything.
D. Going to school is fun and challenging.

Hello,

I say A, would be the answer, because someone else is saying "Open your mouth wide for the dentist." This dialogue, not a sentence because someone is saying it.

Therefore, the answer is A, Open your mouth wide for the dentist.

Hope this helps! :)

-Fishylikeswater

harmed

explanation:

the dog listens to mr miller