Réponse:

EXO 1:

a. The windows were painted by my father

b. Red jerseys are worn by the players

c. A long speech has been made by the president.

d. The tickets will be bought by Suzy.

e. (je ne pense pas qu'on puisse transposer cette phrase au passif)

EXO 2.

a. Philip's bike was stolen

b. Russian is spoken

c.The newspapers will be delivered

d. Your phone number was given to me.

e. His promises were forgotten.

EXO 3:

a. A new library is being built.

b. The school was being cleaned yesterday.

c. A new programm is being created.

d. The topic is being discussed.

e. The mail is being delivered