Active or Passive 1

Scientists now believe that Stonehenge _____ by the Druids.
1. wasn't built
2. didn't build
Scientists now believe that the Druids _____ Stonehenge.
1. wasn't built
2. didn't build
The mathematical constant pi _____ by Archimedes.
1. was discovered
2. discovered
Archimedes _____ the mathematical constant pi.
1. was discovered
2. discovered
Alexander Graham Bell _____ the telephone in 1876.
1. was invented
2. invented
The telephone _____ by Alexander Graham Bell in 1876.
1. was invented
2. invented
The "Missa Brevis in F" _____ by Mozart when he was 18.
1. was composed
2. composed
Mozart _____ the "Missa Brevis in F" when he was 18.
1. was composed
2. composed
The novel Oliver Twist _____ by Charles Dickens in 1838.
1. was written
2. wrote
Charles Dickens _____ the novel Oliver Twist in 1838.
1. was written
2. wrote
The fresco of "The Last Judgment" _____ by Michelangelo between 1536 and 1541.
1. was painted
2. painted
Michelangelo _____ the fresco of "The Last Judgment" between 1536 and 1541.
1. was painted
2. painted
The Eiffel Tower _____ by Alexandre Gustave Eiffel for the Paris Exposition of 1889.
1. was designed
2. designed
Alexandre Gustave Eiffel _____ the Eiffel Tower for the Paris Exposition of 1889.
1. was designed
2. designed
The first volume of the Lord of the Rings _____ in 1954.
1. was published
2. published
Allen and Unwin _____ the first volume of the Lord of the Rings in 1954.
1. was published
2. published