题目内容：

    Have you complained 1.your family, your boss, or even your life? Maybe everyone has, but after reading this story, you may change your view and treat the world with another attitude.

An ass (驴),2.(belong) to an herb-seller who gave him too little food and too much work, could not bear the life any longer. So he made a request to God, to be released from his present service and provided with3.master. After warning him4.he would regret doing it, God made him to be sold to a tile-maker. Shortly afterwards, the ass found that he had 5.(heavy) loads to carry and harder work in the brick-field, and asked for another change again. God, telling him that it would be6.last time that he could satisfy his request, made him sold to a tanner (皮革工). The ass found that he7.(fall) into worse hands. Knowing his new master’s occupation, he said, “It would have been better for me either to have been starved by the first owner 8. to have been overworked by the second. But now I have already been bought by my present owner,9.will peel off my skin even after I am dead, and make me useful .”

We can see that people with dissatisfaction in a place are not10.(like) to find happiness in another.