Fill in blank (62) with the most suitable verb:
A verb is used to express an occurrence, action, or state. It is the grammatical center of the predicate in a sentence.
An auxiliary verb is a verb which is used in the formation of tenses, moods, tones, etc.
Option D is correct as the subject is you and the sentence talks about a fact. Therefore, the simple present tense can only be used.
The other options are wrong as no other tense can be used here.
The correct answer is D)keep