1. She knew the answer. She raised her hand.
2. He worked hard. He won the competition.
3. John ran fast. He won the race.
4. I heared the news of her death. I went to her house.
5. He dropped her to her home. He went to his own home.
6. It was hot. He did not go out.
7. I woke up. I went to take bath.
8. We were tired. We sat under a tree.
9. We skipped the class. We went to canteen.
10. Policeman saw the thief. He ran after him.
Answers:-
1. knowing the answer she raised her hand.
2. having worked hard he won the competition.
3. Running fast john won the race.
4. Hearing the news of her death I went to her house.
5. Having dropped her to her home he went to his own home.
6. It being hot he did not go out.
7. Having woken up I went to take bath.
8. Being tired we sat under a tree.
9. Having skipped the class we went to canteen.
10. Seeing the thief the policeman ran after him.