I HAVE HEARD NOTHING FROM HIM SINCE ________. A. HE HAD LEFT B. HE...

33. - ON TAP HK II TRAC NGHIEM LOP 11
ON TAP HK II TRAC NGHIEM LOP 11

33.

I have heard nothing from him since ________.

A. he had left

B. he leaves

C. he has left

D. he left