Question

Which sentence uses capital letters correctly?

A.
My mother said, "An Australian invented the first refrigerator."

B.
My mother said, "an Australian invented the first refrigerator."

Answer 1

I believe the correct answer is B. "an does not need a capital. 

Answer 2

The sentence that uses capital letters correctly is Letter A. My Mother said, "An Australian invented the first refrigerator". One of the rules in using quotation marks when quoting a certain spoken or written language which is said by somebody in actual, is starting it off with a capital letter after the open quotation mark.