Been-Gone / For-Since

A: Is John at work?
B: No. He's _____ to see his family.
1. been
2. gone
Where has David _____? He was here a minute ago!
1. been
2. gone
You are late! Where have you ____?
1. been
2. gone
Lucy was offered a new job and has _____ to London.
1. been
2. gone
Patty's just ___ to the supermarket. She’ll be back in about an hour.
1. been
2. gone
Patty’s just _____ to the supermarket. She bought some cakes.
1. been
2. gone
My grandparents have been married ___ 20 years.
1. for
2. since
You haven't phoned me ___ ages.
1. for
2. since
It hasn't rained her ___ 1998
1. for
2. since
I've been awake ___ five o'clock this morning.
1. for
2. since