Write for or since
I have been to Moscow_______Monday
I have been to Moscow-------------a week
I Have been waiting for my friend-----an hour
Duman lives in the north He has been living there------last year
I am at school I have been here-----8oclock
My niece is good at basketball She has been playing basketball-----5 years

I have been to Moscow since Monday.

I have been to Moscow for a week.

I have been waiting for my friend for an hour.

Duman lives in the north. He has been living there since last year.

I am at school. I have been here since 8 o’clock.

My niece is good at basketball. She has been playing basketball for 5 years.