阅读下面一片短文并完成填空题 Self employment One of the advantages of being selfemployed is that the profit the business makes belongs to the owner. If the self-employed person succeeds in business, he has the chance to earn a great deal of money. The profit earned is the reward for the owner＇s effort, ability and creativity. Thus, a second advantage is that a person＇s intelligence and abilities have a direct effect on the earnings. A third advantage of being self-employed is that a person can control his working hours. While not all self-employed people are completely free, most of them have more control over this area than the salaried people. However, being self-employed is not without problems. First, being one’s own boss places the responsibility directly on that individual＇s shoulders. Everyone has some weaknesses in some things. These weaknesses will affect how successful a self-employed person is. Second, though the self-employed can earn considerable profits with a successful business, losses can force them out of business and sometimes, place them in debt. A third disadvantage concerns income security. Self- employed people have no guaranteed wage. Their earnings can vary greatly, depending on business conditions. Salaried people, however, can generally count on continued earnings. In addition, salaried people often enjoy fringe benefits that mean greater peace of mind. One of these benefits may be insurance paid for by the employer that continues the employee’s salary in the event of sickness or accident while many self-employed people do not have such protection. 1.（填空题） The advantages of being self-employed are as the following :__________1________,  _________2_________and _________3___________. The problems of being self- employed  are _______4____________,  _______5_______ and _______6_____. directly on that individual＇s shoulders, business and sometimes, place them in debt