Fill in the blanks with the most appropriate words.
_______ you going _______ wash your car this afternoon?
A verb is used to express an occurrence, action, or state. It is the grammatical centre of the predicate in a sentence.
An auxiliary verb is a verb which gives is used in the formation of tenses, moods, tones, etc.
Option B is correct as the subject is you and this afternoon indicates an action that is going to happen. Infinitive shall be used after the gerund as it is followed by the main verb wash which is in its first form.
The other options are wrong as am is used when the subject is I. Too indicates inclusion of something which is not appropriate to be used in the question.
The correct answer is B)are/to