There _______a class meeting this afternoon?
---Would you please fetch some water for me? I am too tired. ---________.
---Would you mind my sitting here? -- _____. Sit down, please.
Could you please ____me some suggestions for the plan?
Susan thought ____not easy to answer all these questions.
—Meat isn’t really dangerous , is it? --Oh! ____! It’s not at all good for our health.