Complete the text with the passive form of the verbs in brackets.
1. The word________(use) to describe websites that ______(write) by the people who use the site.
2. The first wiki website ______(create) by ward Cunningham in 1995.
3. Since then, wiki quidebooks, wiki dictionaries and wiki encyclopaedias_______(publish) on the Internet.
4. Over 22 milion entries____(add) since in started, and it is now the most detailed encyclopaedia in the world.
5. According to the creator of wikipedia, the work _____(do) by 20,000 people who regularly edit the pages.