………… ..SHE WAS STILL TIRED, SHE INSISTED ON GOING TO WORK. A...

15. - DE KIEM TRA TIENG ANH 10BAI SO 1 HOC KY 1
DE KIEM TRA TIENG ANH 10BAI SO 1 HOC KY 1

15. ………… ..she was still tired, she insisted on going to work.

a. Although B. Because C. In spite of D. Because of