Question

Put the verbs into the correct passive:
The Louvre is the national museum and art gallery of France. In 1546, work on th Louvre... (start) by King Francis 1. The Louvre ...(use) as a royal palace until 1682. It ...(open) to the public as a museum and art gallery in 1793.
Today many of the world's most famous paintings ...(keep) in the Louvre, as well as sculptures, jewellery and other forms of art. It ...(visit) by millions of people very day

Answer 1

1)started
2)used
3)opened
4)keeped
5)visited

Answer 2

1)...was started.
2)...had been used
3)...had been opened
4)...are kept
5)...is visited