1.   As factors affecting this requirement are sometimes not known until departure date, we can not always notify you in advance.

2.   His many deceptions did not become known until years after he died.

3.   Neither of them would know until his death, for instance, that he had a godson.

4.   The date of an election is now known until a few weeks before the event, when the prime minister recommends a dissolution of Parliament to the Queen.

5.   Blackburn chairman Rob Coar said that Warhurst had undergone a medical and x-rays, the results of which would not be known until next week.

6.   All this hype for a pitcher no one knew until now.

7.   And it may not be known until next week.

8.   And no one knew until this year.

9.   And its shape cannot be known until Bradley shows more of himself and his ideas than he has.

10.   And, thanks to mail ballots that never were used, it may not be known until next week.