Составить 4 предложения с be about to, be on the point of

1)I was about to stop that dispute, but I have Changed my mind. 2) I was about to tell all the truth about him. 3) I thought the plane was about to fall down. 4) I was about to cook the dinner, but I found out that mom have cooked it before me. 1) We were on the point of building a new house when we changed our minds. 2)She was on the point of travelling at the countryside. 3)They were on the point of going on a picnic but the weather changed . 4)I was on the point of making a delicious cake that my momlikes to cook for me.