B- casual, relaxed, and indifferent to what others think of him.
I'd say beautiful is too general and should be replaced.
I'm not too sure about this. However, I would say that it is Ok to say attached is the assignment. It seems wrong, but to make it seem more natural, maybe try adding extra words like requested.
<span>C
“Hall sensed that it would tip the balance in favor of the U.S. joining the Allied forces”</span>
Answer: Kane is mean to Loretta and doesn't like her. For example, he will not eat anything that she touches.