重写句子:NotuntilhecrossedthelineandfeltthetapesnapagainsthischestdidJohnsonknowhehadwontherace.(loosesentence)
Aftermonthsofvoyage,Columbusarrivedin______laterprovedtobeanewcontinent.
Basically,theseattitudesamounttoabelief________leisurecanandshouldbeputtogooduse