Bonjour vous pouvez m’aidez svp

Réécrivez ces phrase à la voix passive

a)The jury awarded Nelson Mandela the Nobel Peace Prize.

b) The young generation has tackled many different issues.

c) Barack Obama honours the memory of Mandela.

d) South Africans will elect their new president in 2019.

e) Young people must spark a dialogue with the older generation.