This old wooden chest _______ by my grandfather over 40 years ago. A. built B. had built C. was built D. was building
This old wooden chest _______ by my grandfather over 40 years ago.
A. built
B. had built
C. was built
D. was building
Đáp án C
Bị động của thì quá khứ đơn
Tạm dịch: Chiếc rương gỗ cũ kỹ này được ông nội tôi đóng cách đây hơn 40 năm.