They are classmates .Identify the auxiliary verb in the sentence.
AThey
Bare
Cclassmates
Dnone of the above
Answer:
B. are
Read Explanation:
Primary auxiliary verbs are derived from the verbs BE, HAVE, and DO.
Primary auxiliary verbs which are derived from the verb BE are am, is, are, were and was.
Eg : I am a teacher.
I was a teacher.
He is my friend.