Put the verbs in brackets into the correct from of the passive.
(Образец) The Colosseum e.g. is known (know) to be one of the most famous monuments in the world.
It 1) ...... (locate) in Rome, Italy. It 2) ...... (build) by the Romans and it 3) ...... (complete) in 82 AD. It 4) ......(visit) by millions of people ever since. It 5) ...... (admire) for its beauty and enormous size. At the moment it 6) ...... (restore) but we expect it 7) ...... (open) to the public next summer.