1)A: What is your favourite pastime?

B:Sorry?

A: What do you enjoy  doing in your free time?

2)A: The temperature will be low next week.

B: You say it again, please?

A:It will be fairly frosty 

3)A: I’m afraid I forget the name of the film

B: Pardon?

A: Say I can’t remember the name of the film.