What five discoveries and inventions do you think were most important for the
we live now? Write past passive sentences. Use the Internet!
An electric current was produced by Alessandro Volta in 1800
срачно нужно ​

first computer was invented by Konrad Zuse in 1941

first telephone was invented by P. M. Golubitsky in 1876

first liquid corrector for paper was invented by Bett Nesmyt in 1956

first glasses were invented by Salvino Armati in 1284

first trousers were invented by Jacob Davis and Levay Strauss in 1873