1.   His sudden bolt of greatness caught just about everybody off guard.

2.   On a clear day, out of nowhere there is a sudden bolt of lightning along with a clap of thunder and it instantly begins to pour.

3.   The dispute with Crew provided Ms. Messinger a sudden bolt of political energy that was evident at the crowded news conference in Queens.

4.   The sudden bolts propelled Nancy Harvey and Liselotte Neumann to the top of the leaderboard.