What happened to you?
Mary happened to walk by at that exact time.
What happened to my house?!
I happened upon this lovely scarf at an estate sale.
in modern time many bad and good things happened
A sentence with the word abruptly is: An earthquake happened abruptly, and not one person knew what had happened.
what is a good sentence for the word opposite
"She looked very hostile, it seems that she hadn't forgotten what happened yesterday."
A good sentence for the word baffled is:
He told his story without embellishment, relating just the facts as they happened.
'Happens" just happened to be the fourth word that was sent forth in the example questioning sentence.
Any sentence that properly uses the word additionally is a good sentence. Additionally, the above is a great sentence.
She was agonized because of what had happened.
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.