Convert: He said, 'Had I been a bird, I would have flown in the sky.'

1. ক
   He wished he had been a bird and would have flown in the sky.
   
2. খ
   He said that if he had been a bird, he would have flown in the sky.
   
3. গ
   He said that he had been a bird and would have flown in the sky.
   
4. ঘ
   He exclaimed that he would have flown in the sky if he were a bird.