I WOULD NOT LET HIM GO IF I ________ ALL ABOUT THIS TRIP.A) KNEW B)...
18.
I would not let him go if I ________ all about this trip.
A) knew
B) know
C) have known
D) would know
18.
I would not let him go if I ________ all about this trip.
A) knew
B) know
C) have known
D) would know