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