Someone me ! first one to answer correctly gets a brainliest answerwhich sentence uses a verb that agrees with its compound subject?
a.
either space heaters or a fireplace make a family's living room warmer.
b.
neither the coach nor the players were introduced before game time.
c.
the choir members and the conductor has begun the rehearsal.
d.
both chipmunks and squirrels stores nuts for winter.

Hello, so the verb is the action and the compound subject is going to be our second subject in the sentence. To distinguish whether it is corresponding or not we are going to make sure that it is in the right tense, person, etc.
So lets look at our options
Our first sentence has the first subject plural but not the second subject, and an improper use of the verb making this sentence grammatically incorrect.
Our second sentence the verb and compound correspond correctly so no mistakes here.
The third sentence we are distinguishing whether we use begun or began. Began is past tense and begun is past participle.
The last sentence is grammatically incorrect because the action/verb 'stores' does not correspond with our compound subject.
So that leaves us with the answer being B.
I hope I helped! If you have any other questions or would like further explanation please let me know! :)