Complete with the correct verb tense:
I) If I _____ it, I would visit you.
II) If she is sad, ______ her a story.
III) If you lit the room, we _____ better.
IV) If you ____ angry, don’t shout at me *

a) knows – tells – would see – is
b) knew – tell – would see – are
c) knew – told – is seeing – were
d) know – tells – will see – is e) know – told – would see – am​