1. Columbus
( discovered) America. 2. Italian (is spoken) in Italy. 3. Some
people (saw) a UFO in the sky above London last night. 4. Your
photographs have just (been given) to your husband. 5. The thief (had escaped)
before the police came. 6. The Mona (was painted) by Da Vinci. 7.
Denise (has been listening) to music for two hours already. 8. Does Mark ( live) in
New York? 9. I’d like to know who (is talking) now? 10. Sue (was sleeping) when
they entered the room.