Shubham, （1）______ 13-year-old school boy in California,has made a cheap machine which can help blind people read.
Last year,Shubham （2）______（do） some online research.He was surprised to learn that Braille printers （盲人打印机） cost at least ＄2,000.It\’s too expensive（3）______ most blind people to read."I think the price should not be there.I would like to make（4）______（cheap） Braille printers than those."said Shubham.
Shubham spent many late nights（5）______（build） it at the kitchen table.（6）______（final）,he made the new Braille printer by（7）______（he）!The new Braille printer only（8）______（cost） about ＄350 and weighs just a few（9）______（pound ）.The machine could print Braille reading on paper and it was clearer than the old ones.
This Braille printer is a great way for blind people around the world.Shubham has set up his (10)______（one） company to develop the machines already.However,he is too young to be the CEO of his own company,so his mother has to take the job.