根据句意及首字母提示完成单词. 1. Mary is my c_______.Her father is my uncle. 2.T________ you for your notebook. 3. Jack is my father.I am his s____. 4. My mother's daughter is my s____. 5. He is my mother's brother. So he is my u____. 6. My father's sister is my a____. 7. I'm a girl, and I'm my parents'd______. 8. He is my parents' son, and he's my b____.