Поставьте глаголы в правильную форму простого прошедшего времени( past simple) пожалуйста. Have you heard of Hedy Lamarr? This movie star 1)____(patent) a communication system meant to change radio frequencies to block enemy sp...

Поставьте глаголы в правильную форму простого прошедшего времени( past simple) пожалуйста. Have you heard of Hedy Lamarr? This movie star 1)____(patent) a communication system meant to change radio frequencies to block enemy spies and guide torpedoes. Inventor Mary Anderson 2)___(receive) a patent for her car-window cleaning device windshield wipers in 1903 3)___ you___(know) that there 4)___(be) a famous woman inventor who 5)___(obtain) more than 125 patents? Her name 6)___(be) Giuliana Tesoro, and she 7)___(help) to make great strides in the field of fiber and textile chemistry. Grace Hopper 8)___(deal) with computers long before any of us, helping to build UNIVAC and invent the first compiler She even 9)___(come) up with the term "bug" after a moth ran amuck in her computer. In the mid-1980s, a twelve-year old girl 10)____(develop) an invention that greatly 11)___(assist) people who have difficulty communicating. Rachel Zimmerman of Ontario, Canada 12)___(create) a software program using Blissymbols: symbols that enable non-speaking people to communicate