We have been cooking for the party for four hours.

46/50

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 didn’t start cooking for the party until four.

We started cooking for the partyfour hours ago.

We have four cooksfor the party

Cooking for the partywill be done in four hours

Giải thích

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