It was the most thrilling part of her job , as far as she was concerned , finding each piece and trying her hardest to put the puzzle together in record time . " What the hell did you put in your coffee this morning ? " Lindsay asked , looking down at her speculatively . Cindy just grinned and hopped inside as the elevator doors dinged open .
Why did Lindsay ask Cindy a question ?
Pick the best answer from the following options:
A. Cindy was doing a difficult puzzle
B. Cindy was trying her hardest
C. None of the above choices .
D. Cindy was unusually energetic


D