Flowers are the excellent gift of nature. They have existed (a) —----- the earth (b) —----- prehistoric time. Since then they have been treated (c) —----- the symbol of beauty. It is an undeniable fact that flowers are used (d) —------ various spheres (e) —---- our life. It is used mostly (f) —----- decoration. People (g) —---- all walks of life use flowers usually (h) —---- national occasion and (i) —---- wedding. Everyone prefers flowers (j) —---- expressing their love and devotion.