6、nthebus.A.sleepy;sleepyB.sleepy;asleepC.asleep;sleepyD.asleep;asleep题三:Hefeltso______(sleep)thathesoonfell______(sleep).题四:You’re_____totravelonthetrainbyyourselfA.enougholdB.youngenoughC.enoughyoungD.oldenough题五:This room is _____ for us to sleep in.(足够大)题六:Youcansee_____