Укажите номер грамматически правильного предложения 1) what is he say? 2)i have visited barcelona last year. 3)mike know about tomorrow's match. 4)how long can man do without food?

Вот, как должно быть 1). What does he say 2).I visited Barcelona last year 3).Mike knows about tomorrow s match4)How long has man lived without food?