There once was a goat and a donkey(驴), which lived _____ a farm. The donkey worked the hardest so the farmer fed it the ____
__ (much) food. Sometimes the donkey was given more food___
___it could eat. This made the goat so jealous ___
___ it began plotting against(谋划对付)the donkey. "Hey, donkey," the goat said one day. "I think you do too much work on this farm. You carry such heavy things from morning to night. Why don't you pretend ___
____ (get) sick so you can take a day ___
____?'' The donkey thought the goat had a great idea. So the next morning, the donkey lay in the stable(畜栏) on its side with its eyes ____
___(close). Right away, the farmer called the doctor. _
_____looking at the donkey, the doctor said it needed a special medicine ___
____(make)from the heart of a goat. So the farmer killed ___
____goat and gave the donkey medicine made from its heart.