IV. Choose the option (A, B, or C) that best completes each numbered blank in the passage

Are you tired ___(1)___ the color or pattern of your walls? In a smart home, you won’t have to ___(2)___ them. The walls will actually be digital screens, like computer or TV screens.
A computer network will link these walls with ___(3)___ else in your house. Called “ambient intelligence,” this computer “brain” will control your entire house. It will also adapt to your preferences.
Your house will learn about your likes and dislikes. It will then use that knowledge to control the environment. For example, it will set the heat in the house to your ___(4)___ temperature. It will turn on the shower at the right temperature. It will also darken the windows at night and lighten them when it’s ___(5)___ to wake up.