1. 2000 people were employed by siemens in Cyprus
2. these television sets were made by a Japanese firm
3. more than a thousand cars were sold by our company last month
4. penicillin was discovered by Alexander Flemming in 1928
5. the London Underground system was used by two millions people last year
6. halloumi wasn't produced by this country
7. the invitations weren't written by Sandra
8. the dishes weren't washed by my mother yesterday afternoon

1. were written
2. was visited
3. were destroyed
4. was discovered
5. were killed
6. was composed
7. were collected

Thank me with the brainlest :)