One has to work hard or one cannot succeed.(Change into Simple sentence) Share with your friends Share 0 Oliva Roy answered this Dear Student, The answer is - One has to work hard to get success. Regards 0 View Full Answer Prajwal Raut answered this One has to work hard for success. 1 Sakshi Agarwal answered this one has to work hard to suceed. 2 Prajwal Raut answered this Sakshi is it u -1 Bishal Kalita answered this Without hardwork,one can't succeed. 0