Oleg039;s friend goes fishing at weekends.  Задать 5 вопросов: 1-общий, 2-разделительный,

1) Does Oleg's friend go fishing at weekends? - общий
2) Oleg's friend goes fishing at weekends, doesn't he? - разделительный
3) Does Oleg's friend or his parents go fishing at weekends? - альтернативный
4) Whose friend does go fishing at weekends? - специальный
5) Who goes fishing at weekends? - к подлежащему

1) Does Oleg's friend go fishing at weekends ( общий)
2) Oleg's friend goes fishing at weekends, doesn't he? ( разделит.)
3) Does Oleg's friend go fishing at weekends or at weekdays? (другой)
4) When does Oleg's friend go fishing? ( специальный)
5) Who goes fishing at weekends? ( к подлежащему)