A) N- I am not you best friend.

I- Am i you best friend?

CA- I'm you best friend.

    B) N- She is not my sister.

I- Is she your sister?

CA- She's my siter.

    C) N- He is not my little brother.

I- He's your little brother?

CA- He's my littler brother.

    D) N- They are not my friends.

I- Are they your friends?

CA- They're my friends

    E) N- I am not his best friend.

I- Are you his best friend?

CA- I'm his best friend

     F) N- I am not a good student.

I- You are a good student?

CA- I'm good student.

    G) N- Your not siter name

I- What's your siter's name?

C-  You're siter name

   H) N- We are not good friend.

I- Is he your best friend?

CA- We're good friend

   I) N- She is not my mother.

I- Is she your mother?

CA- She's my mother

A- She is your mother.

   J) N- He is not my big friend.

I-  Is he your great friend?

CA- He's your great friend.

A- He is your great friend.