根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空限一词。
Nogoba was a cavegirl. She lived in a cave with about 40 other people. Cavepeople lived in big groups to help each other. Their l 1 were very dangerous. There were many w 2 animals near the caves - lions, tigers, bears and elephants.
The cavemen hunted. They k 3 the animals for food. The children’s jobs were dangerous, too. Nogoba and her friends went to the river every day to get w 4 . Sometimes, the river was very deep. S 5 , there were animals near the river.
For many months of the y 6 , Nogoba was cold. There was ice and snow everywhere. It was difficult to be w 7 . The children sometimes went to sleep by the fire. Sometimes they were too n 8 the fire.
Sometimes Nogoba and her friends went to f 9 fruit and nuts to eat. Sometimes the fruit and nuts were poisonous and everyone became i 10 . There weren’t any cave doctors or cave hospitals!
