The fact that it has become impossible to procure a cargo（），as a rule，relieve the Charterer of liability.
If it is impossible to avoid a hurricane in the Northern Hemisphere，the most favorable place to be when the storm passes is in（）.
Except in rare cases,it is impossible to extinguish a shipboard fire by（）.
Except in rare cases，it is impossible to extinguish a shipboard fire by（）.
Why is “such simplistic advice” (Line 1, Para.3) impossible to follow?
____
The rain was（）make our picnic impossible.
The residents were told that it was impossible ______ the road construction before the end of the month.
When you find it impossible to save money once you have it, you can deduct from your paycheck direct each month.
____
Except in rare cases, it is impossible to extinguish a shipboard fire by （）.
