THEY BUILT THE OPERA HOUSE IN 1973.THE OPERA HOUSE ………

1. - BAI KIEM TRA 1 TIET TIENG ANH 7 KI 1
Tiếng Anh BAI KIEM TRA 1 TIET TIENG ANH 7 KI 1
1. They built the Opera House in 1973.The Opera House ………