The speaker means that B. <span>Even when they were tired and had doubts, they remained faithful.
The "voices singing in [their] ears" were themselves, thinking of the doubts they have. </span>
The sentences that demonstrate the correct subject/verb agreement are Bills always seem to pile up when you're waiting to get paid, and Artists are lucky to have careers where they can be creative.
<h3>What is subject verb agreement?</h3>
Subject verb agreement is the rule of writing a correct sentence, with correct, in which the verb agrees with its subject, the singularity and plurality.
Thus, the correct option is A and C.
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I changed with mood example the Apple falls far from the tree