___How time flies!It’s already twelve o’clock.
___ Oh,really? I ______ it at all.
A.don’t realize | B.Didn’t realize |
C.haven’t realized | D.hadn’t realized |
___How time flies!It’s already twelve o’clock.
___ Oh,really? I ______ it at all.
A.don’t realize | B.Didn’t realize |
C.haven’t realized | D.hadn’t realized |