We often regard flowers as the (11) of something, such as beauty, love, luck and

We often regard flowers as the (11) symbol of something, such as beauty, love, luck and friendship. When we want to (12) show our feelings and good wishes, we often turn to flowers for help. We send flowers on our friends’ or family members’ birthday or marriage. However, we must (13) take good care in choosing the right flowers, because  different flowers have different (14) meanings. For example, a red rose is the symbol of love, but a yellow rose means (15) hopeless love!