Fill in the blanks with the most appropriate words.
_____ you _____ a girl _____ black hair?
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 A is correct as the subject is plural and the present simple tense is used for a present state, habits,routines, jobs, hobbies or expressing possession, generalizations, scientific statements.
The other options are wrong as the subject is not singular. Knowing and of cannot be used here as they do not follow the grammar rules.
The correct answer is C)do/know/with