阅读下面短文，根据以下提示：1)汉语提示，2)首字母提示，3)语境提示，在每个空格内填入一个适当的英语单词，并将该词完整地写在右边相对应的横线上。所填单词要求意义准确，拼写正确。
Last winter vacation I got a part-time job in a factory. Each
morning I r   a bike to the factory and worked from 8 a.m.            76       
      5 p. m., busy counting parts of machines, putting them          77       
into boxes and carrying them to a storehouse. At the   , the          78       
small parts often    (滑) off my hands and I had to bend for           79       
them from time to time. But I soon got used to it.        tired         80       
me out was the heavy boxes, which made me        (流汗) all        81       
over even        such cold winter days. However, with the new          82       
term approaching, I had to quit my job. To my d__, I was able          83       
to pay school       (学费) with my earnings. More importantly,        84       
I came to   that no bread eaten by man is so sweet as that earned     85       
by his own labor.