—Didn't the robot have a rest?—_______. Because it never gets tired.

—Nothing wrong with it, ____?—Yes. The computer says, “Please check this disk before entering data.”

 She doesn’t suppose the prices will go down this week, _______?

---____ do you go to the movies?   --- Once a week.

--- Jenny, ________do you visit your grandparents?--- Twice a month.