11.   The series was easily the best TV drama this year.

12.   The station will be opened in June and there will also be a series of open days.

13.   This has been strongly resisted by the police and there have been a series of clashes.

14.   This series was so popular that it was repeated in the same year.

15.   Throughout his first term in office there was a series of battles between his political appointees and career bureaucrats.

16.   Visually, the series is even better than Hollywood special effects.

17.   The series is likely to be screened in January.

18.   We had always intended that the new series would be live.

19.   There has been a series of car bombings.

20.   There has been a series of gruesome murders in the capital.