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.
I last heard this song 10 years ago.
A. It has been 10 years when I have heard this song
B. It was 10 years since I last heard this song
C. It is 10 years since I last heard this song
D. It is 10 years when I have heard this song
Đáp án C
Lần cuối tôi nghe bài hát này là 10 năm trước.
= C. Đã 10 năm kể từ lần cuối tôi nghe bài hát này.
Ta có: S + last V-ed + thời gian+ ago = It is +thời gian + since + S V-ed.