AFTER DRIVING FOR TWENTY MILES, HE SUDDENLY REALIZED THAT HE HAS...
136. After driving for twenty miles, he suddenly realized that he has been driving
in the wrong direction.
a. After driving
b. realized
c. has been driving
d. in
--> c
136. After driving for twenty miles, he suddenly realized that he has been driving
in the wrong direction.
a. After driving
b. realized
c. has been driving
d. in
--> c