根据首字母提示完成下列短文。
Long ago, the dog f_________ a big and h_________ bone. He wanted to c_________ it t_________ the
forest, but he stopped at a l_________. Because he saw a dog i_________ the water w_________ a bone. He
barked a_________ the dog and lost his b_________. Finally he felt s_________, but he learned a lesson.
