The man over there teaches geography.
—Can you tell me _______ to London?— Sure.Next month.
— Michael Jackson was called the king of pop, wasn’t he? — Of course.He by people all over the world.
I took the wrong train ______.I didn't even know it until half an hour later.
This kind of pot is ______ keeping tea hot.
询问天气情况该怎么问?_______________.