1. Nowadays the paintings by French Impressionists are being admired worldwide.
2. A leap year was introduced by Julius Caesar.
3. Your help isn't needed anymore; you may be free till Friday.
4. Have you been informed about the change of our plan yet?
5. The suspect was being interviewed by inspector Lewis for two hours yesterday.
6. I warn you that you won't be sent any money next month because you spend too much.
7. Who was the telephone invented by?
8. The contract has been signed by both parties recently.
9. They suddenly realised that they had been tricked.
10. The worst day in my life was when I returned from holiday and found that my house had been burgled.
