Who’s that ______ the gate of the factory?
---___________ ? ---It’s cloudy.
---I’m sorry I broke your tea cup. --- Oh, _______.
----What a nice bike! How long have you ______ it ? ----- For a week. I spent all my money on it.
---I hope to visit Beijing one day. --- ________.
To be honest, I don’t want to tell him unless he ______ me.