The robbers escaped unimpeded by any security.
It means nothing is getting in your way.
What is the region where both winds and ocean currents flow unimpeded around the world SOUTHERN
i do not know how to use embalming in a sentence. (there is the sentence)
We did not capture Japan. Japan surrendered and we walked in unimpeded.
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