passive voice (past simple/present perfect)

The new opera   (a)   ( finish – just ).

The problem (a)   (solve) quickly once the manager arrived.

Their programmes (a)   ( create) years ago.

Two people  (a)   ( take) to hospital after a single-vehicle accident near Kensington last night.

The art gallery (a)   ( open ) by the Mayor of the city  last month.

The Harry Potter books have been a huge success. They (a)   ( write) by J.K. Rowling.

A man in the London area (a)   ( accuse) of damaging cars at night.

The thief (a)   ( arrest) at10:30 p.m. Thursday.

This castle (a)   (build) in the 15^th century.

The missing tiger (a)   (find) not far away from the circus.