Każde z poniższych zdań zawiera błąd. Znajdź go i popraw:
1. She haven't invited us yet.
2. I didn't went to school yesterday.
3. We've did all the exercises.
4. I haven't spoken to him for last week.
5. I live here since I was born.
6. Did you be at home last night?
7. They wasn't nice to us.
8. You've already ate an ice-cream !