根据短文内容，选择单词及他们的适当形式填空。
happen look the other away frighten |
Once upon a time, two young men were spending some time in the countryside.One day,while taking a walk together,they crossed a large filed.
“____ out!” one of the young men shouted,because a bear suddenly appeared and began to tun after them.They were very____ They run as fast as they could.But the bear kept running after them.
Finally, one of the men climbed up a tree. ____ jumped into a hole,but soon he came out of it.Immediaely the bear ran after him back into the hole.
“Stay there!” his friend shouted, but soon he came out again,and again the bear ran after him right____ .This went on five or six more times.
At last,the man in the tree got angry and shouted at his friend in the hole,”You fool !”Stay in the hole for a while,otherwise,this bear will keep us here all day!”
“That's easy for you to say,”the other man said as he jumped one more time back into the hole.”But there ____ to be another bear in this hole.”
