For example, a new computer costs a lot of money. It costs a lot of money to buy a new computer.
2. Flowers mean "spend; Flower ",subject is human, common structure: sb. Spend some time/money on sth. ; Someone (short for someone) spends some time/money doing something.
I spent two hours on this math problem. I spent two hours on this math problem.
He spent 100 yuan on this coat. He spent 100 yuan on this coat.
The policeman spends his free time with his family. The policeman spends his free time with his family.
Take means "flower" and it is the official subject. Ordinary structure: it needs someone. Time to do sth.
For example, it took them four years to build this road. It took them four years to build the road.
4.pay means "flowers", the subject is people, and the common structure is sb. Pay (sb) money. Some money to buy something.
I have to pay them 200 yuan for this room every month. I have to pay them the rent in 200 yuan every month.
Extended data:
Spend time/money on sth. Spend time (money) on.
I spent two hours on this math problem. This math problem took me two hours.
Spend time/money on sth. Spend time (money) on sth.
It took them two years to build the bridge. It took them two years to build the bridge.
Spend money on sth. Spend money on it.
His money was used to buy books. His money was spent on books.