_______ TO THE NATIONAL PARK BEFORE, SUE WAS AMAZED TO SEE THE GEY...
31. _______ to the national park before, Sue was amazed to see the geyser.
a. Being not
b. Not having been
c. Have not been
d. Having not been
31. _______ to the national park before, Sue was amazed to see the geyser.
a. Being not
b. Not having been
c. Have not been
d. Having not been