Which of the following sentences demonstrates correct pronoun-antecedent agreement? A. Lizzy ran toward the door and nearly tripped over the cat as soon as they heard the doorbell ringing. B. Maggie and I ran in the rain and huddled under the roof of a nearby shop to make sure she keeps ourselves dry. C. The dentist told me I should brush my teeth after every meal to keep them healthy. D. Steffi and Ron went to the park near the town library for the first time in many years to play with his cousins.