Fill in with been or gone:1.Bob039;s not here. He039;s ________ to

Fill in with been or gone:

1.Bob's not here. He's ________ to work.
2.The office is empty. Everybody has ________ home.
3.It's good to see you again. Where have you ________ ?
4.My brother's ________ to America four times.
5.Sorry, you can't speak to Anna. She's ________ to a party.
6.Mary's hair looks nice. She's just ________ to the hairdresser's.
7.Peter's ________ to Canada and he's staying there for three weeks.
8.I can't find my stapler. It's ___________.
9.Are you going to the bank? No, Ive already ___________ to the bank.