WE ...DINNER WHEN HOA CAME. A. ARE HAVING B. HAVE HAD C. HAD D.WERE...

6. - DE THI HOC KY 2 MON TIENG ANH LOP 8 CO DAP AN
DE THI HOC KY 2 MON TIENG ANH LOP 8 CO DAP AN
6. We ...dinner when Hoa came. A. are having B. have had C. had D.were having