Mr． White lived in a house less than two miles from his office， so he could（1）　　home for lunch every day． Every time he drove back home， （2）　　cars were parked outside his house and there was no room for his car． He had to park his car somewhere else， and then walked back home． This made him very （3）　　．

    Then he wrote "NO PARKING"（4）　　 a small board． In the garden facing the road， but it didn't work． People seem to obey only a public notice．

    Mrs． White asked him to （5）　　 a police notice． But he was afraid to do so． Then Mrs． White asked him to make（6）　　 just like a police notice． But he said he was not a （7）　　and couldn't use the word "police"． However， after a few days， Mr． White made a notice board．

    "Oh， dear!" Mrs． White looked at the board and said． "You told me you couldn't use the word‘police'， （8）　　why do you use it？"

    "（9）　　 at it again， please．" Mr． White said． Mrs． White looked at it （10）　　 this time and found it was a "polite" notice． She started to laugh， "You are really clever．"

（1）A． drive	B． walk	C． fly
（2）A． some	B． many	C． no
（3）A． angry	B． happy	C． excited
（4）A． in	B． on	C． under
（5）A． buy	B． bring	C． steal
（6）A． one	B． it	C． that
（7）A． policeman	B． teacher	C． worker
（8）A． or	B． so	C． but
（9）A． Look	B． Looking	C． Looked
（10）A． quietly	B． carefully	C． quickly