Please check your water source.
I love this blue source
I find the internet to be a good source of information.
My source is unimpeachably reliable.
the word car is inanimate. source: www.yahoo.com/dictionary
I'm enthusiastic to search for source of knowledges.
Your primary source of income is from your spouse, so we cannot approve you for the loan.
Lake Victoria is the source of the Nile River. The disease came from an unknown source. Reading was his greatest source of pleasure.
The main source of government revenue is taxes.
Solar energy is a sustainable power source.
This is not a question and it is barely a sentence.
You'll find the source of the notation at the end of the book.
Olive oil is man's best source of energy.