The man_________ is talking to our teacher is Betty’s father.
_____ T-shirt do you like better, the red one or the blue one?I prefer the red one
Your English teacher has never lost his temper, _____ he?
You had better _____ because you have to drive back home.
As we all know, it’s not polite to keep others _____ for a long time.
An official _____ by some reporters on food problems in Shanghai yesterday.