Directions: In the sentence, certain words are in bold and numbered from A to E, which are the possible pairs to be interchanged. Choose the pair(s) of words that need to be interchanged to make the sentence grammatically correct and meaningful. 

The duty of the (A) preach parent is plain: to save the child by any possible means, to (B) skeptical the uselessness of the (C) sacrifice in season and out of season, and to (D) endure patiently whatever penalty the law may (E) indict for evasion.