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We need a backup plan in case it rains.
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We need a backup plan in case the bus is late.
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We need a backup plan in case the shop is closed.
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We need a backup plan in case he doesn't come.
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We need a backup plan in case we get lost.
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We need a backup plan in case the main server fails during the launch.
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We need a backup plan in case our primary supplier cannot deliver on time.
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We need a backup plan in case the budget is not approved by the manager.
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We need a backup plan in case the event needs to be moved indoors.
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We need a backup plan in case the technology doesn't work as expected.
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We need a backup plan in case the merger faces unexpected regulatory hurdles.
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We need a backup plan in case the geopolitical situation deteriorates further.
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We need a backup plan in case the project's long-term funding is cut.
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We need a backup plan in case our strategic partnership is dissolved.
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We need a backup plan in case the new legislation negatively affects us.