Preguntas sobre ejemplos de oraciones con, y la definición y uso de "Xxxxxxxx"

A: Everything was very good, but your last sentence was slightly unnatural.

"I'm applying for the XX program at XXX University. I could not find whether or not the program required a GRE score. Is there a requirement to submit a GRE score to apply for the program?"

A: "xxxxx" isn't used a lot
or
"xxxxx" isn't a common way to say it

A: Note would be the right way to do it. Often you'll see them numbered such as Note 1: Note 2: and so on.