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

since it is asking for her reaction to elnora's trouble at school you can rule out any answers with a positive response (b). then you can rule out (d), this is because it does not show the mother's reaction but the daughter's response. that leaves you with two options (a) and (c), by looking at the options you can rule out (c) because it isn't referring back to elnora's issues at school.

the anecdote makes readers feel sorry for the man’s lack of heritage, then reminds readers that the man has an equally valuable heritage.