Passive / Write sentences / send your answers

Ecrivez ces phrases au passif.
Envoyez-moi vos réponses par mail… 
Bon courage!


1)  It represents strange plants and symbols… 

2) They called it the Voynich manuscript. 

3) It gives us the impression that the artist stole images from a dream. 

4) He has never seen such a book before. 

5) They cannot understand its meaning. 

6) They will publish an article about the book.