Где необходимо поставить глагол to be?Если есть оплошности исправте. Поставте глагол

Где необходимо поставить глагол to be?Если есть оплошности исправте. Поставте глагол to be в вопрос и в предложение.
1. For who Zander grows diet?
Zander growing food for himself and his neighbors.
2. What Jules had in her хэнд?
Jules was holding some cleaning productc.
3. Where did Jules?
Jules wend to his home.