I haven’t heard this song since last winter.
She hasn’t been to the theatre since last month.
We haven’t talked about it since last week.
You haven’t approached the piano since Monday.
It is already evening, and you haven’t done anything since three o’clock.
We haven’t been to Moscow since 1999.
He hasn’t written to us since last year.
I haven’t seen him since yesterday.
She hasn’t eaten since morning.
We haven’t played football since summer.