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

`A`

Tôi đã đăng bức thư. Tôi nhận ra rằng tôi đã quên đóng dấu.

A. Chỉ sau khi đăng bức thư, tôi mới nhận ra rằng mình đã quên đóng dấu ( câu kết hợp tốt nhất )

B. Tôi hầu như không nhận ra rằng tôi đã quên đóng dấu khi tôi đăng bức thư

C. Tôi không chỉ nhận ra rằng tôi đã quên đóng dấu vào bức thư mà tôi còn đăng nó nữa

D. Ngay sau khi tôi đăng bức thư mà tôi đã quên đóng dấu