﹣Can I finish my homework tomorrow?﹣__________. You must finish it today?A. Yes, you can B. No, you can’t C. No, you needn’t
---________. What’s the time now, please? ---Let me see. Oh, it’s nine.
--- ________ do you go to see your grandparents? --- Once a week.
--- Are these your bikes? ---No, _______ aren’t.
May I take a seat here? ---_________.
---Is there ________ water in the bottle? ---Yes, there is _______.