Помогите пожалуйста с номером 6 нужно в пункте А поставить глаголы в нужную форму ?

Worked Looked Painted Didn't put Were Had Returned Saw Had happened Had become Had lied Had slept Had hung Left Had Rex become yellow? Рекс стал жёлтым ? Had Rex lain on the sofa? Рекс лежал на диване? Had Rex slept on the sofa? Рекс спал на диване? Had you hung the blouse on the arm chair? Ты повеселив блузку на кресло?