Какой залог у этих предложений активный или пассивный? 1 during first 3 months the baby's organs are being formed 2 the doctor had isolated the child before he made the diagnosis of the scarlet fever 3 he needs immediate surgical operation

1 During first 3 months the baby's organs are being formed Пассивный
2 The doctor had isolated the child before he made the diagnosis of the
scarlet fever Активный
3 He needs immediate surgical operation Активный