II
1) а
2) e
3) d
4) f
5) c
6) b
III
1. down
2. it is
3. had
4. It
5. has
6. has not been
7. are
8. many; few
9. was being discussed
10. off
IV
1. network
2. mass media
3. humiliated
4.keyboard
5. current
6. shameless
7.save
8. shot
9. discuss
10. served