Where may be used as a noun, adverb, or conjunction.
"Where are you from?" (noun)
"Where is the telephone?" (adverb)
"I decide to go where no one could find me." (conjunction)
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
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use aver in a sentence
use figureatively in a sentence
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can i use polymer in a sentence
Use it in a big sentence.
.. how can use scrum in a sentence