Directions: In the following question, two statements are given with some words in bold. Which of the following pairs of bold words must be interchanged to make both sentences grammatically correct?

a. As an efficiency(A) devotee of the Shopping Network, she had to restructure her budget to preserve(B) going into bankruptcy(C).

b. Energy ardent(D) is a top priority(E) to our local government so that we can avoid(F) fossil fuels.