I can tell you the first one is " last year I could sing very well" not sure about the others I'm so sorry ( maybe its right )
Answer:
individual employers are often concerned about employees
It's not easy to talk their language, and its not easy to learn their language
Well, it's not A. Mary did not let hm accept the disease.
It's not B-he told her about his mother (I think).
It's not D because she is brought to live there.
It's C because she doesn't let him accept his illness and ends up helping him.
Isnt it because gatsby had a bad past with someone