7. Vocabulary exercises: The family. A. Match the words with their right definition. A godfather / A godmother - A great-grandfather - A stepmother - A stepsister – A mother-in law – A half-brother - A brother-in-law - 1) Your parents choose this person to take care of you. 2) It's your stepmother or stepfather's daughter. You haven't got the same mother and the same father. 3) It's your wife or husband's mother. 4) Your father and your mother are divorced. It's your father and stepmother's son. 5) It's your father's girlfriend. 6) It's your grandmother or grandfather's father. 7) It's your wife or husband's brother.​