Choose one sentence that has the same meaning to the root one:
By the time we arrived, all the students in my class had left.
A. All the students in my class had left before we arrived.
B. All the students in my class were leaving when we arrived.
C. All the students in my class was leaving when we were arriving.
D. After we arrived, all the students in my class had left.
Loga
Hóa Học lớp 12
