I DIDN’T KNOW HIS ADDRESS. ……….I WOULD HAVE WRITTEN TO HIM.A. BECA...

15. - KIEM TRA HOC KI 2 LOP 11
KIEM TRA HOC KI 2 LOP 11

15. I didn’t know his address. ……….I would have written to him.

a. Because b. Therefore c. Consequently d. Otherwise