Fill in the gaps with the correct preposition.
1nbsp; nbsp;

Fill in the gaps with the correct preposition.
1nbsp; nbsp; The police officer went after the bank robber.
2nbsp; nbsp; This cheese is a strange colour. It must have gone off.
3nbsp; nbsp; The prices of Christmas decorations have gone down since last year.
4nbsp; nbsp; How long can an animal go without food?
5nbsp; nbsp; Shes been through a lot since her accident.