Rewrite the sentences in passive voice. Use SIMPLE PAST TENSE

EX4. Rewrite the sentences in passive voice. Use SIMPLE PAST TENSE.
1. She sang a song. – The song _____________. *
2. Somebody hit me. – I _____________. *
3. We stopped the bus. – The bus _____________. *
4. A thief stole my car. – My car _____________. *
5. They didn't buy chocolate. – Chocolate _____________. *
6. She didn't win the prize. – _____________. *
7. They didn't make their beds. – _____________. *
8. I did not invite them. – _____________. *
9. Did you tell them? – _____________? *
10. Did he send the letter? - _____________?