well the changes that's occurred like it how was it maybe ten twenty thirty years ago as opposed to what it is today
The changes took place ten to thirty years ago.
The changes happened about five years ago.
One man is waiting for a concert.
The woman is getting some fresh air.
They can hear Conrad clearly.
The cellphone is on the ground
Two men are sitting in a restaurant, watching a musician.
there are no women in the Iranian Parliament