5E U1 S-Genitiv - 3

Aus Grammaster

Plural-s or s-Genitive?

My

(folder) are blue.
My

(sister) cat is white.
These

(children) are in their tutor group.
My

(sister) friends are here.
We are in the house of

(Bestle).
My

(mother) cats are nice.
Are the

(girl) school bags yellow?
Look there is

(sarah) cat Tabby.
My

(grannies) are very old.
The

(Burton) dog is funny.