下面是两则幽默笑话，阅读并理解其语言文化需求，然后在文中空白处填上恰当的句子，使其完整。

                                                                        (A)

     One night, a hotel caught fire and people inside ran out in their night clothes. Two men stood outside

and looked at the fire.

     "Before I came out," said one, "I ran into some of the rooms and found a lot of money. People don't

think about money when they are afraid. When you leave money in a fire, it burns, so I took all the bills

that I could find. No one will be poorer because I took them."

     "You don't know my work," said the other.

     "What's your work?"

     "I am a policeman."

     "Oh!" cried the first man. He thought quickly and said, "and do you know my work?"

     "No," said the policeman. The first man said, "(1)_____________________________________________."

                                                                        (B)

     A young businessman had just started his own firm. He'd rented a beautiful office. Sitting there, he saw

a man come into the outer office. Wishing to appear busy, the young businessman picked up the phone and

started to pretend he had a big deal working. He threw huge fingers around and made giant commitments.

Finally he hung up and asked the visitor, "Can I help you?" The man said, "Sure. (2)___________________

_____________."