Question

substitua os nomes nas frases por HE,SHE ou THEY

A]deborah is my mother.
is my mother

B]albeto is my father.
is my father.

C]pedro is my cousin.
is my causin

D]

Answer 1

She is my mother
He is my Father
They is my Cousin (Essa última não faz tanto sentido, creio que a pergunta está errada) 

Answer 2

She is my mother

He is my father

They is my cousin -Isso não faz sent do o correto é They are my cousin