Answer:
What invention lets you look right through a wall?
What's full of holes but still holds water?
I am of several different kinds, but the one you pick doesn't do its job. What am I?
I keep things green and keep kids happy during summer time.
I am flora, not fauna. I am foliage, not trees. I am shrubbery, not grass. What am I?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?