"How do you use Mesozoic era in a sentence." Is a sentence using the words.
use insubordination in a sentence
The popular sovereignty dissolved rather quickly.
how do you use enfranchise in a sentence?
use spoil in a sentence
We use are when the sentence is in plural and is when the sentence is in singular form.
You could use an example like... "This movie is very popular." or "I'm guessing that book was popular back then."
In using a knife, use the part of the blade. = an imperative 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.
"Bats use echolocation to move around." Is a sentence using echolocation
"This is a sentence using the word 'confederation.'"
how do yew use evince in a sentence??