Choose the correct answers. 1 Who shares one parent with you, but not two parents? a your stepson (b) your half-brother 2 Who is your mother's mother? a your great-grandmother b your grandmother 3 If your mother marries again, who is the man? a your grandfather b your stepfather 4 Who is your father's grandfather? a your great-grandfather b your great-great-grandfather 5 If your father marries again and his new wife already has two daughters, who are they? a your half-sisters b your stepsisters