Air, or _______ is called the atmosphere, surrounds the whole world.

I think you ought to end it ____ it is too late, or you’ll kill yourself.

you read it , you can’t imagine how moving the story is .

u have health examinations______, anydisease you may have can be discovered early and successful treatment is morelikely,

This place is not big enough forLucy’s birthday party. We should find a one.