1 The old bridge will be rebuilt next year.
2 The building was finished by the works (是不是workers) on January 4th,2010.
3 I was asked to go to Lilei's birthday party by Tom last night.
4 A book is given (如果你原句的时态没打错的话) to her by Tom.
5 He was made to dress himself by me every morning.
6 The old people can be taken care of by these girls.
7 Knives have been used to cut things by people.