Chinais_______ thefifthmostpopulardestinationforAmericansstudyingabroad. (current)
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The _______ ofdistancelearningwouldbeparticularlysuitedtobusymanagers. (flexible)
30percentofreptiles,birds,andfisharecurrently _______ withextinction. (threaten)
Cookforaminimumof2hours,oruntilthemeatis_______. (tender)
Onegroupclaimedtohave_______ theAmericanhostage. (execute)