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Dr. David Faxon believed that the implantable, permanent artificial, heart will certainly be develop...

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did David walk    David walked    David did walk    walked David  
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a milestone in the artificial heart development  still in the experimental stage  an implantable, permanent artificial heart  unavailable to all those Americans waiting for donor hearts  
Johnson David  David Johnson  Johnson  David  
Devoted   To devote   Being devoted   Devoting  
David realized    David didn't realize    did David realize    didn't David realize  
when   unless   if   before  
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did David walk    David did walk    David walked    walked David  
David; His    David’s; Him    David’s; He’s    David’s; His  
are ideally vigorous even under the pressure of life  often neglect the consequences of sleep deficit  do not know how to relax themselves properly  can get by on 6.5 hours of sleep  
are ideally vigorous even under the pressure of life  often neglect the consequences of sleep deficit  do not know how to relax themselves properly  can get by on 6.5 hours of sleep  
wished   reasoned   believed   decided  
Right  Wrong  Not mentioned  
whether David will go cycling with us  when will David go cycling with us   that David would go cycling with us  who David would go cycling with  
wished  reasoned  believed  decided  
did David walk  walked David   David did walk  David walked