| 1. | That's how long it takes before one potentially drowns.
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| 2. | Corn futures weakened amid profit-taking before the long Easter weekend.
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| 3. | How many murders will it take before we say ` stop '?
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| 4. | How many more punches can his brain take before dementia sets in?
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| 5. | How much more bad news will it take before the airplane nosedives?
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| 6. | So what steps should parents take before making a decision about sealants?
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| 7. | Q . What precautions should travelers take before leaving home?
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| 8. | How long does it take before the market wears down that investor?
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| 9. | How long will it take before you grow new arms?
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| 10. | How long will it take before the company can recoup its investment?
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