Odpowiedź :
Odpowiedź:
Exercise 1
- saw
- haven't seen
- have you seen
- saw
- did you do
- stayed
- did you met
- 've been friends
- have you ever run
- ran
Exercise 2
- have you called
- 's gone
- 's just gone out
- lived
- did you lock
Exercise 3
- have you ever been
- have never been
- have you ever travelled
- have been
- have travelled
- have you been
- did you go
- did you like
- was
- spent
Wyjaśnienie: