20 вопросов When John saw Mary she was walking in the Central Park

When did John see Mary?1Who did John see?2Who saw Mary?3Where did John see Mary?4What was Mary doing when John saw her?5Where was Mary walking?6Who was walking in the Central Park?7When John saw Mary, she was walking in the Central Park, wasn't she?8In what park was Mary walking?9John saw Mary, didn't he?10