I've lost /'ve been lost my keys! is being made/is making good progress the dog was found/found in a black cab i'm being

1. I\'ve lost my keys!
2. He is making good progress
3. The dog was found in a black cab.
4. I\'m sending an email.
5. German is spoken in Switzerland.
6. Your salads are being prepared right now.
7. They might see a baby panda at the zoo.
8. This door should be kept locked at all times.
9. Up to now, three new houses have been built in this area.
10. His teacher has given him a lot of homework for the weekend.
11. The book will be published next spring.