HÃY CHỌN MỘT CÂU TRẢ LỜI ĐÚNG NHẤT

DE THI TUYEN TIENG ANH 12 NHE

Nội dung
Đáp án tham khảo

20. We saw three houses, ________ had been blown off in the storm.

A. the roof of which B. their roof C. the roof of them D. of which the roof