Respuestas

2013-05-02T06:51:49+02:00

 have been contacted by Mark
The book has been read by Liz
The cake has been eaten by you and your friends
Mary and Peter have been smashed against the wall by a piano.
The ball has been kicked by Pablo
The computer is being used by me
You have been selected by the group to be our captain. 
The gift was given to the teacher
The lesson has been understood by the class
The program has been learned by all students.