YOU WERE STANDING THERE WHILE I WAS WALKING _________MY GROOM

12. - DE THI HK 2 CO DAP AN TIENG ANH 9 DE THI HOC KY 2 CO DAP AN
DE THI HK 2 CO DAP AN TIENG ANH 9 DE THI HOC KY 2 CO DAP AN

12. You were standing there while I was walking _________my groom.

A. forward B. throughout C. towards D. untill