Réponse :

2-

A had grown up/moved

B told/had worked

C arrived/had already found

D talked/had done

E traveled/had lost

3-

A people rushed to cali after they had heard about gold

B The natives had lived in peace before the pioneers started coming

C San Fransisco had been a small town before it became the fastest growing city

D Pioneers had traveled several months before they arrived in cali

E The gold diggers had bought equipment before they started digging for gold

F The gold digger had faced many dangers before they reached the golden state

Explications :