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.
2. didn't published
3. didn't used
4. were collected
5. was prodused
6. was knited
7. The Halloween party was organized
8. the present was gift
9. didn't planted
10. was cooked