You would usally say " Now, was that really necessary?"
John's mother buys all the necessary fruit and vegetables from the market on Saturday.
If it is just a sentence containing asked a question mark would not be necessary. A question mark would be necessary if the sentence was asking a question.
Warm coats were necessary for the ski trip to Colorado.
"Necessary" is an adjective. Here are examples of its use in sentences: The company said that layoffs were necessary. This fee will cover the necessary reading materials.
How would you use theory in a sentence
No, a semicolon is not necessary in a compound sentence if a coordinating conjunction is not used. You can use a comma to separate the independent clauses in a compound sentence instead.
I would use it correctly in a sentence, of course. Thank you for asking.
Jarry use paroxysm in a sentence.\
While scuba is an acronym, it is no longer necessary to capitalize every letter of the word.I would like to upgrade my scuba gear.
Would not that be "Would not that be?"?
During my cold, my congestion made frequent expectoration necessary.
The importation of bananas was necessary as they could not grow them in their climate.