Comprehend key vocabulary:How we _ to ageing is a choice we must make wisely.

Explanation

Option A: This is the correct answer because respond means react and so it makes sense in this statement.Option B: Absolve means to declare someone free from guilt. This word doesn't fit in this statement hence this option is wrong.Option C: Discharge means to officially inform a person that they must leave a place or situation. This doesn't make sense in the given statement and is therefore incorrect.Option D: Overlook is a transitive verb and cannot be used before TO thus this option is incorrect.