It is impossible to give an accurate ______ of company sales 10 years from now.

A．the result of a football match can be guessed
B．priests were not allowed to play in a football team
C．England is the first country to organize football competition
D．Scotland has not participated in the first FA cup

A．when the team with the better FA cup position loses
B．when the team with the better League position loses
C．when they set up a new football team
D．when the Nottingham Forest was defeated by Derby County