学进去

A driver is going through a forest by ________. He sees a man and dog before the car. When the car comes ________ them, the dog starts to cross the road suddenly, the poor ________ is hit (被撞) by the car and killed (被杀死). The driver ________ his car and comes up to them. "I'm very ________." he says, "Is twenty yuan enough (够)?" “Oh,” the man says, “Twenty yuan will be quite enough.” With these words, the man puts the ________ in his pocket. When the car goes away, he looks down at the ________ dog. "What a poor dog!" he thinks “But ________ dog is it?”