Odpowiedź:
2.
1. a) you ever
b) have
c) took part
d) was
2. a) has left
b) went
3. a) has added
b) participated
c) has spent
4. a) has you seen
b) didn't have
c) already asked
d) lost
Wyjaśnienie:
Sorry ale nie umiałam przeczytać 3 :(