Professional and skilled as she is in drama, there are ______ when she can make some funny mistakes while acting in a movie.

You can make a _______ on your insurance policy for your loss in the fire.

She must have ranked her birthday presents in order of           because the top one is her favotite.

Although dishonesty seems so common in recent years, people still believe that honesty will not go out of       ．

Finding information in today’s world is easy．The_______is how you can tell if the information you get is useful or not。