题目内容：

补全短文

    阅读下面短文，根据短文内容，从短文后的A-E选项中，选出适当的选项补全短文。

Jack found a dog came into his shop with a note in his mouth.  1.  ， “Can I have a bag of salt?’’ The dog had money in his mouth， too， so Jack took the money and placed the salt in the dog’s mouth. Jack was very surprised and because it was closing time， he decided to close the shop and follow the dog.

When the dog came to a crossing， he waited for the lights to turn green before crossing the road.

2. . When a bus came， he walked to the front， looked at the number， but didn’t get on. A few minutes later， another bus came and this time the dog climbed on. The bus traveled through the city and the dog kept looking out of the window.  3.  ， moved to the front and pressed the button to stop the bus. He then got off with the salt still in his mouth.   4.  . A man who seemed a little angry opened it. Jack ran up and said to the man， “Your dog is too clever. He could be on TV!”  5.  ， “You call this clever? This is the second time this silly dog has forgotten his key.”

A. Finally he got up B. He took the note and read it C. Then he came to a bus stop D. But the man replied loudly E. When the dog got home， he knocked at the door