1.The thief was seized/caught by the policeman.
2.The book was borrowed by me yesterday./ Someone/somebody lent me the book yesterday.
3.The film was bad only for the ending./ Only the ending of the film was not good.
4.He did all he can to lift it./ He lifted it to the best of his ability./ He did his utmost to lift it./ He lifted it with all his might.
5.As soon as I fell off the bike,he seized me./ He seized me as soon as I fell off the bike.
6.The book has beed kept by me for two weeks./ I have preserved/conserved/held this book for two weeks.
大部分都用的语态变化,有的是词汇替换,!