Which sentence is most clearly objective? .
O A. My favorite food was salad, which was a weird choice.
B. Nobody at my school showed teachers enough respect.
C. My parents first got me a dog when I was 12 years old.
D. The nearby trail was classified as "hard" for some reason.

B. Nobody at my school showed teachers enough respect.

Explanation:

All the other ones are facts, while B. is someone opinion on how they teacher are getting respected.

b is the answer for this question.

the pronoun reference replaces a noun, but you have to make sure there's no room for confusion.

in the first sentence "her" could be referring to shely or to the sister. the answer there is "shelly called her sister and told her about the new baby."

in the second sentence "it" could be referring to the roof or the floor. the answer there is "since the roof leaks on the family room floor, we need to repair the roof."