Question

Which word in the sentence is the auxiliary verb? He will attend the football game.

A.
He

B.
attend

C.
will

D.
game

Answer 1

The correct answer to your question is B) Attend ,

My reason being is because an Auxiliary Verb : express diction's (words) and their meanings.

Answer 2

The answer is b.) attend because another example of a verb like this is voice or aspect. So they relate,