Answer:
Which of the following words is an auxiliary or helping verb? Could
Which of the following words is NOT a form of the verb "to be"? Will
The plane flew through the air. Flew
My dog is tired. Tired
The choir sings many songs. Sings
Explanation:
I believe it is D. Just from context
Answer option 3
The first box and the third box are correct, they were included in the passage
Hope this helps
-GoldenWolfX