Resposta :
1 - Steve's
James'
Sister-in-law'
Jane's
3 a - (b) doctor's
b- (b) women's
c - (b) father's
d - (b) boy's
e - (b) children's
f - (b) girl's
g - (a) boy's
h - (a) cats'
I- ( a) babies'
5- a (d)
b (a)
c (a)
d (a)
e (a)
f (d)
g (a)
desculpe não ajudar com o restante:(<3