1.The bulding was completely destroyed by fire.
2.Could you copy the report and send it out to everyone ?
3.Both patiens have been injected with a new drug
4.Who invented the light bulb ?
5.There is invention such as fax machines and E-mails.
5. The patent must be correctly identify the inventor.
7.Experts are predict an easy victory for the Socialist
8.It's hard to make prediction about who'll win the championship this year.
Proszę bardzo ;-)