Hỏi: “The Wall” ….. when all the members were students.

Hiên Tân

New member
Hỏi:
“The Wall” ….. when all the members were students.
A. founded
B. was founded
C. has been founded
D. have been founded
 

Luya

New member
B là đáp án đúng
Lời giải:
Bị động thì quá khứ đơn (were)