It’s cold in here. We must have the fire day and night.
Out of the train_______, well-dressed and waving to the crowd.
— Do you know how Chinese acupuncture reduces pain?— Well, well, _______.I’ve never read about that.
In many cities of China, if an ambulance is_______ in a traffic jam, police will respond to the emergency.
— I don’t remember having ever seen John since last week.Has he gone somewhere?— Not really.He_______ his newly-bought apartment.
— Have you ever been to the Summer Palace?— I can’t quite remember._______, it might have been during my childhood.