A
1) This book will be translated into Russian by them
2) The problem was explained to students by teacher
3) That phone call should be made by Hellen
4) Was this film directed by Steven Spilberg?
5) The letter was being dictated by manager
B
1) It's too cold to play outside
2) They have saved enough money to go on holliday now
3) Tom didn't leave home early enough to catch the bus
C
3) have this picture developed
4) have her make-up done
5) is having her eyes checked