Помогите пожайлуста с английским языком!!!Write two questions for each sentence.1. Jack

Помогите пожайлуста с английским языком!!!
Write two questions for each sentence.
1. Jack found an old key while he was looking for his camera.
What was Jack doing? (Это пример)
What did he find? (Это пример)
2. Leo met Gemma when he was going to the bus stop
Who ...... ?
Where ........?
3. While they were staying in Rome, Helen and Amy lost their passports.
Where .....?
What .......?
4. While she was watching TV in the living room, Sonia smelt smoke.
What .......?
What ........?