Do you underline the text?
Do you smoke?
Do you study?
Do they work?
Do you sing well?
Do you play?
Does she spell the word?
Does she welcome?
Do you enter?
Yes, she does spell the word
Yes, we do enter.
No, they do not work.
No, I do not study.
Yes, she does welocome everyday.
Yes, we do underline the text.
No, do not play.
Yes, I do sing well.
No, we do not smoke.