In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

A cloud that begins to precipitate onto the ground is (A) fluttering (B) laughing (C) crowing (D) leaking
D

A person who is trying something out for the first time that will have unpredictable reactions will (A) want zero protection (B) want safety goggles (C) want naked skin (D) want bare hands
B

A pot of cold water, with heat now applied, may be noted to have reached its boiling point when (A) bubbles are seen (B) food is cold (C) water is warm (D) salt is added

A