11.   The once-reluctant bridegroom has kept that vow.

12.   Thousands of troops were scattered and sworn to secrecy, and nearly all of them kept their vows.

13.   Warner-Lambert has long kept a vow of silence on such speculation.

14.   For two years, Robinson kept his vow of silence.

15.   He has kept the vow, and remains active in charity causes and the promotion of hockey in Canada.

16.   He kept that vow.

17.   Libya went into a protest mode days before Gadhafi was expected to keep a vow to defy a U.N. air travel ban by flying pilgrims to Mecca.

18.   With Tyson keeping his vow of silence, his mental state could only be guessed at, too.