Once upon a time,there was a wild donkey（驴）and a tame（驯养的）donkey.
The wild donkey was thin and small.He（1）______his life outdoors.The grass on the hill was his food all the year round.Sometimes,he had to walk miles to find fresh water（2）______at night there was always danger from wolves.The tame donkey was（3）______and strong.During summer he ate the rich grass while in winter he had corn and hay（干草）to eat.There was always fresh water for him to drink and at night he stayed safely in（4）______stable （马厩）.
The wild donkey always wished he（5）______live like the tame donkey.
One day,the wild donkey（6）______food on the hill.Looking down,he saw the tame donkey（7）______slowly along the road,carrying a heavy load of wood.As he watched,the tame donkey stopped（8）______some grass by the roadside.Suddenly,his owner began to beat him（9）______a stick.
"I\’ve changed my mind about your way of life, "thought the wild donkey. "I see that you have to pay(10)______for the food they give you. "