—The room is so dirty, _____ we clean it?—Of course.

Now then, children, It’s time you ________.

 – Mary was crying sadly.  -- Oh, she ________ the bad news that her mother was badly injured in the accident.

If you ______ firm action to deal with it at once, you wouldn’t suffer heavy losses tomorrow.

The traffic light is red, so I＿＿＿＿＿＿stop my car.