阅读短文，然后按要求完成小题．
    Do you know laszlo Biro？Maybe you do not，but you probably use his invention every day，and you may even have （A）itin your hand right now!
    Biro was the inventor of the ballpoint pen．He was born in Budapest，Hungary．In the 1930s，when he worked as a newspaper editor （编辑），he used a fountain pen （B）almostevery day．However，he had to refill it all the time．The ink also did not dry easily，and it sometimes made a mess on the paper．Biro （C）想要更好的笔． His brother，George，helped him develop a special ink．The ink dried easily．Then they developed a new type of pen．There was a （D）tinyball at the tip of the pen．The ball rolled ink onto the paper as it moved．They call it the"ballpoint"pen．
    The ballpoint pen was a great success．Everyone love it．Now （E）millions of people use it all over the world every day．
    People will always remember Biro for his invention．Today in many English﹣speaking countries，people still use the word"biro"to refer to any kind of ballpoint pen．