—Are you Mike? — . A、Yes, I’m not B、No, he isn’t C、Yes, I am
These animals are in danger.We should think ______ to protect them.
Either you or I ______ going there tomorrow.
Our English teacher is kind ________ helpful.
As a doctor, you can’t be ________ careful.
--- Tom, would you please not make so loud noise? Dad is sleeping. ---- _________, mom.