Mark the letter A, B, C or D on...

Câu hỏi: Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following sentences.

A. So embarrassing was the situation that she did not know what to do.

B. It was such an embarrassing situation; however, she did not know what to do.

C. So embarrassing the situation was that she did not know what to do.

D. She did not know what to do, though it was not an embarrassing situation.