Question

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.

Answer 1

1.  penicillin was discovered  by Alexander Fleming in 1928.
2.  your luggage must not be left unattended.
3.  a thirteen-year-old girl in Edinburgh has  been attacked by two teenagers
4.  over eighteen million free local newspapers are delivered by them to homes in the UK every week.
5.   vegetables should  be eaten every day.
6.  two new supermarkets in my city are being opened by them  

Answer 2

1. Penicillin was discovered by Alexander Fleming in 1928
2. Your luggage must not be left unattended
3. A thirteen-year-old girl has been attacked by two teenagers in Edinburgh
4. Over eighteen million free local newspapers was delivered to homes by them in the UK every week
5. Vegetables should be eaten every day
6. Two new supermarkets are being opened in my city