Explications : Salut je t'ai fais les exercices :)
Réponse :
1. The gunpowder was invented the Chinese.
2. A speech tonight will be given by the President tonight.
3. Severe damages is causing pollution.
4. His car was stolen by thieves five times! 5. Millions of liters of wastewater in rivers and oceans are humidified by factories 6. A surfer was almost killed by a shark at Bondi beach.
7. 300 people were already fired by this manager this year.
8. Millions of people are killed because of smoking every year.
9. This bridge was built by a famous architect in 1602.
10. A new cinema will be poen Mr Dean next week.
11. I'm not coming tomorrow told me my boss. 12. a pay rise was just given us by our company.