Answer:
A. Change student's to students'.
Explanation:
In sentence 8, the word <em>student's </em>should be changed to <em>students'</em>. The given text tells about a woman who became a nun and was sent to be a teacher in Calcutta, India. Every teacher has multiple students, and the text doesn't specify that Agnes was concerned about a particular student's education. This leads us to the conclusion that she was concerned about all of her students. The word <em>student's </em>would suggest that she was concerned about one student, while <em>students</em>' suggests that she was concerned about more of them. This is why option A is the correct one.
Answer:
Insomnia
Explanation:
What keeps you up at night?
Is it the small night light that seems so bright?
Or is it nightmares that fill you with fright?
Maybe it's the fan that blows in your room.
Or possibly sadness that fills you with gloom.
It could be foolishness bouncing in your brain.
Or is it a deep thought that seems so tame?
But it's also conceivable that you feel all alone.
Either way, sleeping is a skill you should hone.
Are those the things that keep you up at night?
I had no idea,but I think it is D.
B. <span>a long historical account of how the device is used</span>
