短文改错（共10小题；每小题1分，满分10分）

One day two young men was walking in         76.___________

the forest while they saw a bear ahead . They        77.____________

tried run away. One of them got up into a           78.____________

tree, other was fat and could not climb up .          79.____________

But he threw himself at the foot of the tree.          80.____________

Soon the bear came nearly. It saw the fat            81.____________

man .The man held his breathe . The bear thought     82.____________

he was died, so it went away.The man in the