Answer:
mon chien, son neveu, notre mère, m e s c h a t s, son amie
Step-by-step explanation:
mon chien - because chien is masculin and singular
son neveu - because nephew is masculine and singular
notre mère
m e s c h a t s - it won't accept the answer because it says it includes something inappropriate :)
son amie - this is a tricky one because normally it should be sa amie because the friend is a female. However, sa amie doesn't roll off the tongue so nicely and the French like their liaisons so they keep son amie and make the liaison from the N to the A.