Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
I posted the letter. I realized that I had forgotten to put on a stamp.
A. Only after posting the letter did I realize that I had forgotten to put on a stamp.
B. Hardly had I realized that I had forgotten to put on a stamp when I posted the letter.
C. Not only did I realize that I had forgotten to put a stamp on the letter but I posted it as well.
D. No sooner had I posted the letter than I forgot to put on a stamp.
I posted the letter. I realized that I had forgotten to put on a stamp.
A. Only after posting the letter did I realize that I had forgotten to put on a stamp.
B. Hardly had I realized that I had forgotten to put on a stamp when I posted the letter.
C. Not only did I realize that I had forgotten to put a stamp on the letter but I posted it as well.
D. No sooner had I posted the letter than I forgot to put on a stamp.
Kiến thức : Đảo ngữ .
Đáp án A.