Bonjour,
Réponse :
1. Google hasn’t grown over the years.
2. Sergey Brin hasn’t lived in the U.S. all his life.
3. Larry Page and Sergey Brin haven’t known each other since they were children.
4. Larry Page hasn’t been interested in computers since he was a child.
5. Brin and Page haven’t returned to college to finish their degrees.
6. Brin and Page haven’t become rich.
7. The noun « Google » hasn’t become a verb.
8. The teacher hasn’t given a test on Lesson 8.
9. Brin and Page haven’t become billionaires.
10. My parents haven’t known each other for over 40 years.
Explications :
Toutes les phrases sont au présent perfect forme affirmative
( have / has + participe passé )
Il faut les metttre à la forme négative = haven't / hasn't + participe passé
