Ответ:

a) has worked

b) have never jumped

c) hasn't tried

d) have never lived

e) haven't watched

f) has never visited

g) have enjoyed

h) haven't played

Объяснение:

Ответ:

1) has worked

2) have never jumped

3) has not tried

4) i have never lived

5) have not watched

6) has never visited

7) have enjoyed

8) have not played