Cześć moglibyście to zrobić ? Dam 20 pkt

Odpowiedź:
1. I have never been
2. I have just lighted up
3. She has already unwraped
4. They haven't let off
Odpowiedź:
1. I have never been
2. have just lighted up
3. has already unwraped
4. haven't let off
Wyjaśnienie: