Complete the sentences and questions with the correct past perfect form of the verbs in brackets.
1.He...........(leave) 2.We.........(not realize) 3. ..............you...........(hear) any strange noises? 4. The police ..............(speak) to local residents 5.We ..........................(not see) the no parking sign
1ª/He had left
2ª We have not realized.
3ª Dis you Heard any strange noises?
4ª The Pólice has spoken to local residents.
5ª We have not seen the no parking sign.
I wait to have helped.