Advanced Passive Structure - Distance

The mysterious disappearance of the treasure, _____________, has baffled historians for centuries.

• remains unsolved

• has been remained unsolved

• being remained unsolved

• unsolved remaining

The scientific experiment, _____________, requires precise conditions and careful monitoring.

• conducting currently

• currently conducting

• that conducting currently

• currently conducted

The beautiful painting, _____________, was admired by visitors at the art exhibition.

• which painted by a famous artist

• painted by a famous artist

• painting by a famous artist

• that a famous artist painted

The important decision, _____________, will have a significant impact on the company's future.

• that has been taken recently

• recently taken

• taken recently

• being recently taken

The new software update, _____________, will improve the overall performance of the application.

• being released soon

• released soon

• that is soon releasing

• soon releasing

The Nobel Prize in Physics, _____________, will be announced next month.

• awarded annually

• will annually award

• is annually awarded

• being annually awarded

The rare species of orchid, _____________, can only be found in the remote rainforests.

• that discovered recently

• recently discovered

• discovered recently

• which recently discovered

The classic novel, _____________, is often considered one of the greatest literary works of all time.

• that was written by a renowned author

• written by a renowned author

• writing by a renowned author

• which a renowned author wrote

The ancient manuscript, _____________, is now on display in the museum.

• which was written by an unknown author

• its author remains unknown

• having written by an unknown author

• an unknown author wrote it

The ancient ruins, _____________, were discovered by a team of archaeologists last year.

• explored recently

• recently explored

• exploring recently

• which recently explored