"A dictionary is an excellent source for information on word meanings and usage."
milk is a great source of healthy food
Always evaluate the motives of your sources before forming an opinion on a subject.
I find the internet to be a good source of information.
Citrus fruits are a good source of vitamin C
I love this blue source
Please check your water source.
what is a good sentence for the word opposite
A good sentence for the word baffled is:
My source is unimpeachably reliable.
The World book is a good source when it comes to researching.
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.