Question

Помогите пожалуйста с Английским
Make four questions to these answers:
1)...? - Yes, Rex had become yellow.
2)...? - Yes, Rex had lain on the sofa.
3)...? - Yes, Rex had slept on the sofa.
4)...? - Yes, I had hung the blouse on the armchair.

Answer 1

1) Had Rex become yellow?
2)Had Rex lain on the sofa?
3)Had Rex slept on the sofa?
4)Had you hung the blouse on the armchair?