Check your understanding of reported questions:   ;
He asked us if we were hungry.
He asked us if we are hungry.
He asked us are we hungry.
She asked him could he meet her at the station.
She asked him if he could meet me at the station.
She asked him if he could meet her at the station.
He wanted to know if you have seen this film.
He wanted to know if I had seen this film.
He wanted to know if I had seen that film.
He wanted to know what's the time.
He wanted to know what was the time.
He wanted to know what the time was.
The teacher wanted to know who knows the answer
The teacher wanted to know who knew the answer.
The teacher wanted to know who did know the answer.
He wanted to know where had they lived.
He wanted to know where they had lived.
He wanted to know where did they live.
She asked him when they will meet again.
She asked him when they would meet again.
She asked him when would they meet.
He asked her if she would be at the party.
He asked her if I would be at the party.
He asked her if she will be at the party.
Mother asked the children if they had tidied their room.
Mother asked the children if they had tidied your room.
Mother asked the children if they had tidied my room.
She wanted to know why he won't help her.
She wanted to know why he wouldn't help me.
She wanted to know why he wouldn't help her.