Test yourself on “auffallen”

Which of the following is NOT a possible translation for auffallen?

Which of the grammar statements about auffallen is wrong?

Which of the following is the basic structure of phrasings with “auffallen“?

“Something catches my attention.”

You have a new hairdo but your friend seems oblivious to it. You want to give them a nudge so you point at your hair and say:

“Do you notice something about me?“

How’d you say that in German?

Your friend then tells you that they’ve immediately noticed your new hairdo, but you missed the first two words, because of noise.
What did they say?

“… deine neue Frisur sofort aufgefallen.”

And let’s do one with third person, just to really drive it home.
What’s the proper translation for the following:

“The unicorn didn’t notice that one beer was missing.“

What’s the German word for inconspicuous(ly)/without attracting much attention?

A ripe beer fell down from the beer tree.
What’s that in German.

And how would you say it if you dropped a beer?