10．Long，long ago there was a very foolish thief．Do you know what he did one day？When he wanted to steal the bell on his neighbour's door，he walked up to the door，took hold of the bell and pulled hard．The bell made a very loud noise．The thief was afraid and went home．
Then he sat down to think，"I must do something about the noise，"he said．He thought and
thought．At last he had an idea．"Ah，I'll put some cotton in my ears．Then I won't be able to hear the noise．"The next day he went to the door of his neighbor，and took hold of the bell．This time he pulled even harder．The bell rang loudly，but the thief did not hear anything．With another hard pull he got the bell out．Just then the neighbour came running out．"Steal my bell？I'11teach you a lesson，"the angry man shouted．And he hit the thief on the nose．
The foolish thief did not know how the neighbor found out he was stealing the bell．"Why did he come out just then？"he wondered．
51．The thief was trying to getB．
A．his neighbor
B．his neighbor's doorbell
C．some cotton
D．a(chǎn) door with a bell on it
52．The thief put some cotton in his ears．He thought it would beCfor him to steal the doorbell．
A．dangerous．
B．difficult．
C．safe．
D．exciting．
53．The neighbor hit the thief toA．
A．give him lessons
B．thank him for stealing the bell
C．help him with the bell
D．be his teacher．
