Réponse :
a) Their
b) my
c) your
d) His
e) his
f) Tu sembles déjà y avoir répondu
g) her
h) Their
Explications :
My = mon/ma
your = ton/ta
his = son/sa ( utlisé lorsque le sujet est masculin)
her = son/sa ( utilisé lorsque le sujet est féminin)
its = ses
our = notre/ nos
their = leurs