Complete with the past simple of the passive. 1. (open / london zoo) in 1828? 2. an important book on exotic animals / publish) last week. 3. the tower of / use) as an hospital. 4. a lot of animals (collect) by the zoologist. 5. the film “dinosaurs” (produce) by disney. 6. the sweater ( knit) by my granny last year. 7. (organize / the halloween party) last sunday by your friend polly? 8. the present / give) ann on her birthday? 9. the / plant) in our garden. 10. a big ) by tom’s mother last sunday.