1) Everyday items ... often ... by people we don't hear much about. a) are ... invented b) is ... invented c) are ... invent d) was ... invented 2) Many important discoveries ... by teams of scientists working together. a) is made b) are made c) was made d) were made 3) Ideas for improving our lives ... often ... by simple observations. a) is inspired b) was inspired c) are inspired d) are inspire 4) Inventions that change the world ... sometimes ... by accident. a) are ... created b) is ... created c) are ... create 5) Women inventors ... often ... in history books because their inventions were not always documented. a) are ... overlooked b) are ... overlook c) was ... overlooked d) were ... overlook 6) Many women inventors remain unknown because their inventions ... under their husband's or male relative's names. a) were patented b) was paterned c) are patent d) were patent 7) Solutions developed by women inventors ... often ... or attributed to male colleagues. a) were ignore b) are ... ignore c) are ... ignored d) is ... ignored

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