Câu hỏi: Mark the letter A, B, c, or D on your answer sheet to indicate the sentence that is closest in meaning to the sentenced) in italics.

A. I’m too busy not to come to your party.

B.  I am not enough free to come to your party. 

C. So busy am I that I cannot come to your party

D. So busy I am that I cannot come to your party.