My father said I could use his car. →My father allowed (that) can be use his car.

Don't stop him doing what he wants. →Let stop him do what he wants.

"Why don't you put your luggage under the seat?" →He suggested ''Why I wasn't put my luggage under the seat''.

"It certainly wasn't me who stoly the money!" She said. →She denied had been she who stoly the money

The law of supply and demand should govern the prices of goods →The prices ( XL CÂU NÀY MIK KO BIK)

My father said I could use his car.

⇒ My father allowed me to use his car.

Don't stop him doing what he wants.

⇒ Let him do what he wants. we started cooking for the party for hours ago.

"Why don't you put your luggage under the seat?"

⇒ He suggested that I should put my luggage under the seat.

"It certainly wasn't me who stole the money!" She said.

⇒  She denied having stolen my bag.

The law of supply and demand should govern the prices of goods

⇒ The prices of goods should be governed by the law of supply and demand.