2 Same or different? Write S or D.► She’s a single parent. | She’s a foster parent. D1 He’s an only child. | He hasn’t got any brothers or sisters. ____2 He’s my half-brother. | He’s my stepbrother. ____3 He’s my stepson. | He’s my wife’s son by her first marriage. ____4 She was adopted as a baby. | She lived with foster parents as a baby. ____5 She’s my half-sister. | She’s my mother’s sister. ____6 Our uncle supported us. | Our uncle brought us up. ____