as an adjective: It is expedient that you go.
as a noun: The ladder was a useful expedient for getting to the second floor.
It is expedient that you go.
It was an expedient website that allowed me to find the answer to my question very quickly.
It would be expedient for students to research their projects in several different sources.
Your idea is great. But it is very Expedient.
"Desperate to set his eyes on the brand new computer he ordered, Joseph silently wished for an expedient delivery."
Using the word "then" at the beginning of a sentence is not incorrect. However, it does not make a sentence complete. A complete sentence must have, at a minimum, a subject and a verb. "Then" is neither of those.
i will complete my work
i had to expiate for being expedient and so i expatiated
Expedient
You have a complex sentence. Best is the last word of a complete sentence. When is an adverb. It is followed by the word They. The word They starts a complete sentence. Thus, the word when makes the second sentence subordinate to the first sentence. That makes it complex.
a sentence with the word grunt is.....She grunt me!
sentence is group of word that expresses a complete thought... :DD