–Can I help you? –_________.A. Thank youB. Yes, please, I want a pen.C. You’re welcome.
It’s your turn ____ a report.
—Is Rick there? —No, he for Beijing three days ago.
—________in ten years? —I'm going to be a driver.
—________will your father come back,Tony? —In three days.
---Hi, Tom! Are you there? ---- Yes ._______