I haven't visited the new shopping mall since last Sunday.
I last visited the new shopping mall last Sunday.

Jack hasn't been swimming for five years.
Jack last swam five years ago.

We haven't kept in touch with him since 2012.
We last kept in touch with him in 2012.

They haven't seen Richie since they moved to Hanoi.
They last saw Richie before they moved to Hanoi.

She hasn't been to the photo exhibition since she was a student.
She last went to the photo exhibition when she was a student.

I ate this kind of food at her wedding.
I haven't eaten this kind of food since her wedding.

She began working as a photographer when she was 19.
She has been working as a photographer since she was 19.

She started to learn English ten years ago.
She has been learning English for ten years.

We moved to this street a fortnight ago.
We have lived on this street for a fortnight.

The last time I emailed to my pen friend was a week ago.
I haven't emailed to my pen friend for a week.

The last time she wore this pair of earrings was at her engagement party.
She hasn't worn this pair of earrings since her engagement party.

When did you start learning English?
How long have you been learning English?