The goalkeeper acted promptly and saved the goal.
I want you to act promptly so that a lot of time is saved.
She clean her house very promptly
The moment his name was mentioned, her smile vanished and she promptly changed the subject.
Students should get to class promptly and not congregate in the hallway.
Yes, "promptly" is an adverb. The -ly is usually a good indication that a word is an adverb.
what is a good sentence for the word opposite
i promptly sugest that you get laid
A good sentence for the word baffled is:
The dog showed gratitude for the treat by promptly urinating on the boy's shoe.
Any sentence that properly uses the word additionally is a good sentence. Additionally, the above is a great sentence.
Your question is a good sentence using the word "common".
"I am using a sentence with the word economics."
There is not just one good sentence for "there," there are many.