Put the verbs in brackets in the correct form active or passive.
1-He _______(open) the door.
2-The letter _____________by me.
3-_________ your mum ________(pick )you up from school every day?
4-_________ the thief _________ (catch) by the police officer?
5-The airline __________(send) our passage to Australia by mistake.
6-Soy _____________ ( grow) by farmers in Argentina
7-People _________(export) Spanish tortilla to the US
8-The Burial of the Count of Orgaz _________(paint) by El Greco
9-You _____________( not find) penguins at the North Pole
10-America ___________(not discover) by Columbus in 1491
11-My uncle _________(sell) the bicycle when he was young.
12-All the plates in the cupboard __________(break) by the child
13-She __________(not find) the book.

1. opened 2. written3. Did your mum pick you up4. 5. sent6. is growned7. export8. was painted9. didn't find10. wasn't discovered11. sold12. are broken13. didn't find