There once were a goat and a donkey 61._______ (live) on a farm. The donkey worked the hardest so the farmer 62._______ (feed) it the most food. Sometimes the donkey was given more food 63._______ it could eat. This made the goat so jealous 64._______ 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 65._______(get)sick so you can take a day 66._______?’’ 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 67._______(close). 68._______ ( immediate ), the farmer called the doctor. After looking at the donkey, the doctor said it needed a special 69._______ ( medical ) made from the heart of a goat. So the farmer killed 70._______goat and gave the donkey medicine made from its heart.