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, i’ve already to the bank.’

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