What do you do when you lie in bed in the morning, feeling slight sick? On one hand, you know you are not very ill, but on the 【M1】 ______. other hand, you do feel as well as you usually do. Do you go to 【M2】 ______. school or stay at home for the rest of the day? One doctor who has studied the problem of absenteeism from school and work say that the people who stay at home are not 【M3】 ______. necessarily sicker than those who go to school or work. He says that people's perceptions of sick illness differ greatly. Two people may 【M4】 ______. bear from the same degree of sickness but one may decide to go to 【M5】 ______. work and the other to stay at home. Of course, certain people will stay at home at the slightest excuse. Once a employee apologized for not coming to work because 【M6】 ______. he had sprained his finger when he put a disk into his computer! Another had attacked by a shark in lake! Some people even stay 【M7】 ______. away because they are feeling 'mentally unwell.' Many reasons of 【M8】 ______. absences are so vague as to be meaningless. When a man employee 【M9】 ______. stays off work because of 'female questions,' for example, no male 【M10】 ______. boss dare to ask what those problems are. 【M1】