Rewrite the sentences in the passive. Add by where necessary.
0. They don't produce olive oil here.
Olive oil is not produced here.
1. Alexander Fleming discovered penicillin in 1928.
2. You must not leave your luggage unattended.
3. Two teenagers have attacked a thirteen-year-old girl in Edinburgh.
4. They deliver over eighteen million free local newspapers to homes in the UK every week.
5. People should eat vegetables every day.
6. They are opening two new supermarkets in my city.

1. Penicillin was discovered by Alexander Fleming in 19282. Your luggage must not be left unattended3. A thirteen-year-old girl has been attacked by two teenagers in Edinburgh4. Over eighteen million free local newspapers was delivered to homes by them in the UK every week5. Vegetables should be eaten every day6. Two new supermarkets are being opened in my city