ПОМОГИТЕ
1.His collection consists__coins
from different countries. a)from  b)of  c)in
2.There is a large skating rink__the
centre of the park every winter. a)in  b)at  c)to
3.__the
25th of December the British 
people celebrate Christmas. a)In  b)At  c)On
4.What holiday do they have__October?
– Halloween. a)in  b)at c)on
5.After Oxford the friends left__London, didn’t
they? a)to  b)for  c)in
6.The old man came into the room,
took__his coat and sat in the armchair. a)off  b)down  c)out