Exercide d'anglais phrases interrogative

Bonjour, j'ai un exercice d'anglais à faire mais étant nul en anglais, j'ai besoin d'aide d'urgence, voici l'exercice :
Ask the questions corresponding to the word groups in bold letters :

1. Jacob's village was burnt by the Cossacks >> mots en gras : Jacod et the Cossaks
WHOSE VILLAGE WAS BURNT BY WHOM ?

2. After his village was burnt, Jacob had to hide in the forest. >> mots en gras : his village was burnt et the forest
WHEN HAD JACOB TO HIDE IN THE FOREST ?

3. He decided to leave Russia and emigrate to America. >> mots en gras : leave Russia and emigrate to America
REPONSE ? : What decided Jacob ? WHAT DID HE DECIDE TO DO ?

4. As he had no money, he walked all the way to Hamburg. Germany and survived by doing odd jobs on farms. >> mots en gras: he had no money et doing odd jobs on farms
WHY DID HE WAY ALL THE WAY TO HAMBURG, GERMANY AND HOW DID HE SURVIVE ?


5. In Hamburg, he worked in a bar for a few weeks in order to earn $15 for a ticket to New York. >> mots en gras : a few weeks et earn $15 for a ticket to New York.
HOW LONG DID HE WORK IN HAMBURG AND WHY ?


6. He made friends with Roscoe, a black American who lived in Germany. >> mots en gras : Roscoe, a black American who lived in Germany
REPONSE ? : Whith who jacob made friends ? WITH WHOM DID HE MAKE FRIENDS ?

7. In america, jacob eventually became a rich and famous composer. >> mots en gras : a rich and famous composer.
REPONSE ? : What became Jacob in america ? WHAT DID HE BECOME IN AMERICA ?

Merci d'avance !