根据课文的内容在每个空白处填入一个恰当的词。 

Two men walked slowly, one after the other, through the61water of a stream. All they could see62stones and earth. The stream ran cold over63feet. They had blanket packs on their backs. They had guns, but no64; matches, but no food. 

Suddenly the man who followed65over a stone. He hurt his foot badly and called :“Hey, Bill, I’ve hurt my foot. ” Bill continued66on without looking back. 

The man was alone in the67land, but he was not lost. He knew the way to their camp, where he would68food and bullets. He struggled to his feet and limped on. Bill would be waiting for him there, and together they would go south to the Hudson Bay Company. He had not69for two days. Often he stopped to pick some small berries and put them into his mouth. The berries were70,and did not satisfy, but he knew he must eat them.