Question

Dr. Meyer is known for his difficult pop quizzes. Immediately before he springs a pop quiz on his students, he typically goes to the classroom door and closes it. Students soon learn to anticipate a pop quiz whenever dr. Meyer closes the classroom door. Closing the door has become a(n) _____.

Answer 1

Answer:

The answer is ''routine''

Explanation:

In this comprehensive question, any kind of noun which is an action is to be used here. Dr. Meyer is claimed to be closing the door every time he asks a questions, which means that it is repeatedly happening. Thus, the word ROUTINE can be used here, along with the article, ''a''

Answer 2

Answer:

mere gesture

Explanation:

its always done by Dr.Meyer se it is probably an habit he has gained that when he enters the room for a pop quiz he closes the door

it has become a mere gesture

(don't mind punctuation )