1) The Harry Potter series __________________ by J. K. Rowling. a) is written b) was written c) written d) wrote 2) The most famous portrait in the world, Mona Lisa, ________________ by Leonardo da Vinci . a) was painted b) is painted c) were painted d) has been painted 3) X-rays __________________ in 1895 by Wilhelm Conrad Roentgen, who was a German Professor. a) discovered b) are discovered c) is discovered d) were discovered 4) Scissors ___________________ for cutting thin materials, such as paper and metal foil. a) used b) are used c) use d) is used 5) The movie Avatar _______________ by James Cameron. a) is directed b) directed c) is being directed d) was directed 6) Wooden toothpicks ______________ from birch wood. a) are cut b) were cut c) have been cut d) will be cut 7) The next Olympic Games _____________ in Paris. a) was held b) is held c) will be held d) has been held 8) When ___________ the Great Wall of China ____________? a) is / build b) was / built c) were / built d) built / were 9) Cars _______________ in factories. a) are produced b) were produced c) is being produced d) produced 10) The tunnel _________________________ at the moment, so it's closed for all traffic. a) is repaired b) will be repaired c) is being repaired d) repaired 11) Olives _______________ in Mediterranean countries. a) are grown b) is grown c) has been grown d) was grown 12) Brilliant ideas ________ generally __________. a) were / copied b) have been / copied c) are / copied d) is / copied 13) The light bulb ____________________ by Thomas Edison. a) was invented b) has not been invented c) were invented d) were not invented 14) How often __________ hotel carpets __________? a) is / cleaned b) was/ cleaned c) will be / cleaned d) are / cleaned 15) Google ____________ officially ____________ in 1998. a) has been launched b) was launched c) is launched d) were launched

Passive Voice - All tenses

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