IF WE HAD KNOWN WHO HE WAS, WE_____ HIM TO SPEAK AT OUR MEETING.A....

22) - BT TRAC NGHIEM VE CAU DIEU KIEN
BT TRAC NGHIEM VE CAU DIEU KIEN
22) If we had known who he was, we_____ him to speak at our meeting.A. would have invited B. have invited C. will invite D. would invite