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 sent/sending an email

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 sent/sending an email German speaks/spoken in Switzerlend Your salads are prepared/are being prepared right now they might see/be seen a baby panda at the zoo this door should keep/be kept locked at all times up to now,three new houses have been built/have built in this area his teacher has given/ has been given him a lot of homework gor the weekend the book will publish/will be published next spring