—I________ you for a long time.
--Oh, I_______ in Beijing. I’ve just come back.
A.haven’t seen; am | B.didn’t see; will be |
C.haven’t seen; was | D.haven’t seen; have been |
—I________ you for a long time.
--Oh, I_______ in Beijing. I’ve just come back.
A.haven’t seen; am | B.didn’t see; will be |
C.haven’t seen; was | D.haven’t seen; have been |