Преобразуйте, если это необходимо, слово SUPPOSE так, чтобы оно грамматически соответствовало содержанию текста.
A white flag
It's always a problem for me to find my car in a huge parking lot. After reading an article with a piece of advice for people like me, I decided to follow it one day. I attached a tissue to the car's antenna with a rubber band. The little white flag waving in the breeze ___________ to help me spot my car easily.
Источник: «Сдам ГИА», задание № 1977.