— I hope that I will have millions of dollars and I can buy my private (私人的) plane.— ________.
---Look at the boy running on the playground. Is it David? ---It ________ be him. I saw him go to the teachers’ office just now.
It's Sunday morning. We_______ get up early as usual.
---I don't like the music because I can't sing along with it. ---Me, _______.
--- Mum, have you seen my mobile phone? --- _________you bought last week? I’m sorry I haven’t seen _________.
--- Do you like _______four-D film? --- Yes, it is like _______magic.