SINCE HE ___________, I HAVE HEARD NOTHING FROM HIM.A. HE HAD LEFT...
37. Since he ___________, I have heard nothing from him.
A. he had left
B. he left
C. he has left
D. he was left
37. Since he ___________, I have heard nothing from him.
A. he had left
B. he left
C. he has left
D. he was left