当我问他是否要再来一杯咖啡时，他摇了摇头说不。

When I asked if he wanted another cup of coffee, he shook his head and said ___no.

房间里没有椅子可坐。

There was ___no chair to sit on in the room.

此处禁止停车。

___No parking here.

这不是普通的雨伞，它有自动开合功能。

This is ___no ordinary umbrella; it opens and closes automatically.