---Sorry, but I can’t visit you tomorrow. ---Come whenever it is to your       .

The great _______ of my plan is that it’s so cheap compared to the others.

Electricity, like other forms of ______, has greatly increased in price in recent years. 

After raking the medicine, the patient got ____ and could go out to walk.

It’s bad ____ for a man to smoke in the public places where smoking is not allowed.