HE _____ SINCE WE LEFT SCHOOL.A. WASN'T SEEN B. DIDN'T SEE C. HASN...
22. He _____ since we left school.
A. wasn't seen
B. didn't see
C. hasn't been seen
D. haven't been seen
22. He _____ since we left school.
A. wasn't seen
B. didn't see
C. hasn't been seen
D. haven't been seen