The third sentence. An abstract noun is a noun you can’t physically see or touch (examples of this are usually emotions like love, hate, excitement, etc). In the third sentence, opinion is a noun. You cannot see or touch an opinion.
Answer:
Explanation:
I think you are intended to pick B, but I think D is an answer most teachers would agree with. A wage paid the average teacher does not permit the spouse to stay at home to raise children.
C is OK but it is very stilted.
A leads you nowhere.