16. The village people___________ before the volcano ___________ .
A. left / erupted
B. had left/ had erupted
C. had left / erupted
D. left / had erupted
Giúp em với ạ
16. The village people___________ before the volcano ___________ .
A. left / erupted
B. had left/ had erupted
C. had left / erupted
D. left / had erupted
Giúp em với ạ
Câu hỏi mới
=> QKHT+before , QKD