PET Grammar - Enough vs Too

Paraphrase the following sentences, using no more than three words.. ANSWERS + EXPLANATION
1) This suitcase is light. She can lift it easily.
This suitcase for her to lift.
2) I haven't got enough money to buy that smartphone.
That smartphone is me to buy.
3) He is too impatient to wait calmly.
He is to wait calmly.
4) I'm not rich enough to buy a house.
I'm buy a house.
5) She arrived too late to get a good seat.
She didn't arrive get a good seat.