He _____________ (live) in Santiago for 10 years.
He has lived in Santiago for 10 years.
How long _____________ you _____________ (know) each other?
How long have you known each other?
Answer using for
He hasn't been at work _____________ Monday.
He hasn't been at work since Monday.
The band (arrived / have arrived) a week ago.
The band arrived a week ago.
PAST SIMPLE
They _____________ (stay) at this hotel since last Tuesday.
They have stayed at this hotel since last Tuesday.
How long _____________ you _____________ (be) alive?
How long have you been alive?
Answer with for
She's been an actress _____________ ten years.
She's been an actress for ten years.
Sue and Leo (married / have married) last August.
Sue and Leo married last August.
PAST SIMPLE
I _____________ (not play) tennis since my accident.
I haven't played tennis since my accident.
How long _____________ you _____________ (study) English?
How long have you studied English?
Answer using for
We've been friends _____________ we were at school.
We've been friends since we were at school.
I (have always hated / always hated) oranges.
I have always hated oranges.
PRESENT PERFECT
John _____________ (not call) since last August.
John hasn't called since last August.
How long _____________ you _____________ (be) awake today?
How long have you been awake today?
Answer using since
They haven't seen Debbie _____________ her birthday.
They haven't seen Debbie since her birthday.
They (didn’t recognize / haven’t recognized) me at yesterday’s concert.
They didn’t recognize me at yesterday’s concert.
PAST SIMPLE
She _____________ (have) that car for 6 years.
She has had that car for 6 years.
How long _____________ you _____________ (know) your best friend?
How long have you known your best friend?
Answer using since
I've been here _____________ a couple of minutes.
I've been here for a couple of minutes.
My grandfather (has been / was) to Iceland twice.
My grandfather has been to Iceland twice.
PRESENT PERFECT