A l'aide svp !! j'ai les deux exos à faire le 79 & 80 . Merci d'avance à celui qui m'aide

79)
 1)Was
2)was
3)did
4)was
5)were
80) 
1) Agatha Christie was not born in London
2) She not went to school in London
3)She not married three times
4) She not wrote scientific books
5) She not sold 1 millions copies of her book