WE HAVEN'T MET EACH OTHER _______ WE LEFT SCHOOL TEN YEARS AGO.A....
5. We haven't met each other _______ we left school ten years ago.
A. since
B. when
C. while
D. because of
5. We haven't met each other _______ we left school ten years ago.
A. since
B. when
C. while
D. because of