综合填空(根据首字母、中文、上下文提示完成短文。10分)
A great French writer said that we should help others as much as possible because we often need help ______(我们) .Sometimes the small can help the great. To show this, the writer t the following story.
An ant(蚂蚁) was ____ (喝)at a small river and fell in. She t____her best to reach the bank, but she couldn’t move at all because she couldn’t swim. The poor ant got very(疲惫的) but she was still doing her best. Just then a big /bɜ:d/ saw her. The bird gave a blade(叶片)of grass to her .W it the ant got to the bank again. While the ant was resting in the grass, she _____(听见)a man coming up. The man was walking with a gun(枪) in his hand . He wanted to kill the bird. At that time, the ant bit(咬) him in one of his feet just before he _____(put) up his gun. He stopped to see what bit ____, and the bird flew away quickly. The ant saved the bird’s life.