Late in the afternoon of Saturday in July, a boy-herder was enjoying listening the click of the rails nearby when sudden black clouds began to-gather. Now the boy is driving the goats to a cave. When he reached to the cave, he saw that many wild goats come already. To catch them all, he gave the wild goats the grass what he had brought for his own goats at outside. When the storm was over, to his surprised, he saw his own goats had died, and the wild goats had run away the hills and the woods.
Key：
1.第一个in改为on。
2.Listening后加to。
3.sudden改为suddenly。
4.is改为was。
5.去掉to。
6.come前加had。
7.what改为that。
8.去掉at。
9.sur-prised改为surprtse。
10.away改为to。