A.Is this your mother, Tom? | B.Is this your sister, Tom? | C.Is this your brother, Tom? |
A.It’s my father. | B.She’s my mother. | C.This is my mother. |
A.grandpa | B.father | C.brother |
A.grandpa | B.grandma | C.father |
A.mother | B.sister | C.grandma |
A.father | B.mother | C.grandma |
A.grandma | B.grandpa | C.sister |
A.sister | B.brother | C.mother |
A.sister | B.brother | C.uncle |