Sometimes when people ask a question, it says "First Question" next to the subject, I'm wondering what that means. Could someone help me?

I think it means that was the first question they had asked in that particular subject. eg: english/math.

you already know many words that you use every day as part of your writing and you probably also know that certain words fit better in certain situations. tonight she will , sit) down and , write) a cover letter to when writing, you need to choose the correct word according to its spelling and