WE DIDN’T LEAVE THE OFFICE UNTIL 5PM. ( USING “ IT WAS NOT UNTIL .....

4. - File thứ 1: DE VA DAP AN ANH 10 BAI 2, KY 2
File thứ 1: DE VA DAP AN ANH 10 BAI 2, KY 2
4. We didn’t leave the office until 5pm. ( using “ It was not until .. that ..)_ _______________________________________________________________________