THIS HOUSE WAS BUILT A LONG TIME AGO, ……….

11. - (SÁNG KIẾN KINH NGHIỆM) TEACHING TAG QUESTION FOR CLASS 11A3, CAM THUY 3 HIGH SCHOOL
(SÁNG KIẾN KINH NGHIỆM) TEACHING TAG QUESTION FOR CLASS 11A3, CAM THUY 3 HIGH SCHOOL

11. This house was built a long time ago, ……….?