While me and my friend were playing tennis, he broke his racket, because he dropped it on the ground when he swung.
My mother bought me a tennis racket this morning
Your racket
the antonym to the word racket is "peace and harmony"
what is a good sentence for the word opposite
A good sentence for the word baffled is:
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".
The baby caused an infinitesimal racket.
"I am using a sentence with the word economics."
Silence.
No, the sentence, "Lucille bought a new tennis racket and brought it home", does not need a semi-colon.
There is not just one good sentence for "there," there are many.