Andrew will come to his grand parents in 3 days-разобрать предложение по 5 типам воппосов

1. Will Andrew come to his grand parents in 3 days?
2.Will Andrew come to his grand parents or to his friends in 3 days?
3.Will Andrew come to his grand parents in 3 days, won't he?
4.Why will Andrew come to the grand parents in 3 days?
5.Who will come to the grand parents in 3 days?