Réponse :
Bonjour,
1. Transpose the following sentences in the past simple.
a) I've been to a conference about teen activism and it is really mind-opening!
I went to a conferenceabout teen activism and it was really mind-opening.
b) How old is Claudette Colvin when she stands out against segregation?
How old was Claudette Colvin when she stood out against segregation?
c) When the driver asks her, Claudette Colvin doesn't accept to give up her seat in a bus.
When the driver asked her, Claudette Colvin didn't accept to give up her seat in the bus.
d) She then becomes a teen activist to protest against gun policies in the United States.
She then became a teen activist to protest against gun policies in the United States.
;)