Find the sentences in which past perfect passive is used.Write them

Find the sentences in which past perfect passive is used.Write them in the negative .He said the room had been painted pink.wendy has always been admired by her brothers. she knew she had been allowed to go there .We saw that the baseball game had been finished. rose39;s treasure box has been buried under the old oak.the closing ceremony had been broadcast by nine o39;clock.a lot of books have been contributed to the new library