--Are you going to Sam's birthday party the day after tomorrow?--I'm not sure. I will go with you if I ____
---_________________ ? ---It’s dark blue.
---________. 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? ---_________.