2. I lerned that I had been promoted. I was delighted.
-> I was delighted to learn that I had been promoted.
3. He shouldn't press the emergency button. It was stupid.
-> It was stupid of him to press the emergency button.
4. Having interests outside work is necessary.
-> It’s necessary to have interests outside work.
5. John gave them 100. It was very generous.
-> It was generous of John to give them 100.
6. They saw the driver was a six - year - old boy. They were astonished.
-> They were astonished to see that the driver was a six-year-old boy.
7. Thank you for visiting me in hospital. It was very kind.
-> It was very kind of you to visit me in hospital.
8. Being in good health is very important for athletes.
-> It’s very important for athletes to be in good health.
9. We heard that your father's in hospital again. We'se sorry.
-> We’re sorry to hear that your father’s in hospital again.
10. Why did he make that remark? It was very rude.
-> It was very rude of him to make that remark.