Use appropriate sentence connectors in the blank spaces of the following passage.

Crows are ugly to look at. They are often looked down by other birds (a) ---their ugliness. This often makes them sad and (b) --- they want to be beautiful. (c) ---how? One day, a crow got a chance to be beautiful. He was roaming in a jungle. (d) ---- he found some beautiful feathers of a peacock. He became very glad (e) ---- he did not want to miss the chance. (f)-- he took the feathers one by one (g)--- struck them in among his own feathers. He looked at himself and became happy (h) --- he was no longer ugly like other crows. (i)--- he made up his mind to go to the peacocks and live with them. (j) ---- seeing him, the peacocks understood (k) - he was a crow in the guise of a peacock. (l) --- they attacked him, pulled out the feathers and drove him away. (m) --- he returned to the crows, they also drove him away. The crow realized his fault (n) ---- promised he would never be false and overambitious.