Other people's problems do not usually disturb me a great deal. Agree or disagree?

Introduction to making a difference: it’s our world, too

Who gets bob ewell to stop his bothering?

Which sentence has an incorrect shift in pronoun-antecedent agreement? a) each teacher needs to be paired up. b) each man needs to carry his own load. c) each of these women runs their own business. d) each child should bring his or her own lunch.