1. my dog 2. her nephew 3. our mother 4. my cats 5. his friend (f)

1. mon chein

2.son nueve

I'm very sorry I forgot the rest

mon chien, son neveu, notre mère, m e s     c h a t s, son amie

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.