We have been cooking for the party for four hours.

Câu hỏi :

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

We have been cooking for the party for four hours.


A. We didn’t start cooking for the party until four.      


B. We started cooking for the party  four hours ago.

C. We have four cooks  for the party                             

D. Cooking for the party  will be done in four hours

* Đáp án

* Hướng dẫn giải

Đáp án là B

Kiến thức kiểm tra: tense transformation

Sử dụng công thức sau đây:

 S +     have/has + Ved/3……………..     since/ for + time

                have/has + been + V-ing…….      

à S + began/ started + V-ing / To V in + time (May, 1990,…)

                                                             time (years, month,..) + ago       

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