完型填空。

　　A thirsty bee went to a river to drink．As it was drinking, the bee was 　　1　　 away by the running water．

　　A kind bird saw that the bee was in 　　2　　．It picked 　　3　　 off a tree and threw 　　4　　 into the water in front of the bee．The bee climbed 　　5　　 the leaf, and it was brought 　　6　　 to the land．The bee thanked the bird a lot and then 　　7　　 away．

　　Not 　　8　　 that, the bird was sitting 　　9　　 the branch(树枝)of a tree．It did not know that a man was shooting(射击)at it．But the bee saw 　　10　　 the man was doing．So it flew into the man’s 　　11　　 and stung(刺蜇)him．The 　　12　　 in the man’s eye was so great that he was not able to 　　13　　 the bird, and the bird flew away．

　　　　14　　 ways, the bee, 　　15　　 life had been saved by the bird, was able to save the life of the bird．