Paraphrase the underlined parts of the sentences so as to use the phrases above 1. On an occasion
2. To be in smb’s debt
3. To occur to smb
4. To be in the habit of doing smth

1. He has side said many times that I OWE HIM A LOT and that I should substitute for him whenever he asks me to.
2. Our neighbor HAS A HABIT OF singing in the shower and that is awful. HE HAS NO IDEA that we hear his singing.
3. As other children asked Tom Sawyer to let them paint the fence HE SUDDENLY HAD AN IDEA that he could make some money at it.