Like this...."I am absolutely appalled at what you just said".
The horror movie appalled me.I was appalled (shocked or horrified) when my sister drew on my book report with a permanent marker.I was appalled by the scene of the train wreck.
Being appalled means being awaken and surprised by what you are hearing and looking at.
i do not know how to use embalming in a sentence. (there is the sentence)
So- you are asking when to use 'when' in a sentence. When you are asking how to use when in a question, you are already using when in a sentence, because a question actually is a sentence. I like to use when in a sentence whenever I like.
use contingency in a sentence?
How do you use sedition in a sentence
use adainty as sentence
Can you use abstemious in a sentence?
use aver in a sentence
use figureatively in a sentence
use inmates in sentence
can i use polymer in a sentence