用所给单词的适当形式填空

1. _______(fortune) ,we got home before it started to rain.

2. When asked who the murderer was,the man_____ (hesitation) for a while and told the police

     that it was John.

3. I think you must be   _____    (mistake)me for someone else.

4. The advertisements were simple, but remarkably ____(effect).

5. I have a ____   (horror)feeling that we're going to miss the plane.