How to Use "barring" with Example Sentences

1. Barring some huge mistake , the election is his to win .
2. Barring any last-minute hitches , a merger could be announced this week .
3. Barring a change in strategy , however , that will be difficult .
4. Barring a miracle , the first investors out would lose less than those going out later .
5. Barring unforeseen circumstances , logan and earnest will not compete in the london olympics .