TASK DEFINITION: You need to answer a given question containing a blank (_). Your answer must be one of the two objects mentioned in the question, for example "trophy" and "suitcase". Your answer must not contain a word that is not present in the question. Please don't use articles (e.g., the, a) before the answer.
PROBLEM: The sound of the speaker put a crack on the window close to it because the _ is too strong.

SOLUTION: sound

PROBLEM: During the brewing process, the pots were on the stove and the bottles were in the fridge, so the _ were colder.

SOLUTION: bottles

PROBLEM: Time to build some muscle, I really want to improve my arms and legs. I'll start with squats to work the _ .

SOLUTION:
legs