1.My parents often give me an English book on my birthday.
=> I am often given Engish book on my birthday
=> English book is often given to me on my birthday
2..Did you tell her the story?
=> Was she told the story ?
=> Was the story told to she ?
3.Can you lent me your new computer ?
=> Can I be lent your new computer ?
=> Can your new computer be lent to my ?
4.We donated money to help the poor children .
=> The poor children were donated money to help
=> Money was donated to the poor to help them
5.I have bought my daughter a new wacht
=> My daughter has been bought a new watch
=> A new watch has been bought to my daughter