Общий
Did he have enough money to buy a piece of land and a house after some years?
Специальный
When did he have enough money to buy a piece of land and a house?
How much money did he have to buy a piece of land and a house after some years?
Who had enough money to buy a piece of land and a house after some years?
Альтернативный
Did he have enough or little money to buy a piece of land and a house?
Разделительный
He had enough money to buy a piece of land and a house, didn’t he?