Question

English Grammar:

( ) such a beautiful flower before, I was excited.

Choices:
a. Seeing not
b. Not being seen
c. Not having seen
d. Not having been seen

Answer 1

Answer:

Not having seen

Explanation:

It's the only one that makes sense

Answer 2

Answer:

not having seen

i also had kind of same sentence in my test and my teacher marked it correct

Explanation: