Odpowiedź :
1. We/see/this film /many times.
✓ We've seen this film many times.
X We've never seen that film.
? Have you ever seen this movie?
2. Marry/clean the windows.
✓ Marry is cleaning the windows.
X Marry isn't cleaning the windows.
? Is Marry cleaning the windows?
3. Our parents/know Peter/since last year.
✔︎ Our parents have known Peter since last year.
X Our parents haven't known Peter since last year.
? Have our parents known Peter since last year?