GreatasNewtonwas,manyofhisideas____todayandarebeingmodifiedbytheworkofscientistsofourtime.
____Thewaterleftinthekettle,thedoctorputseveralthingsheunwrappedfromahandkerchief.
MrsZhangoftentellsusthatspringisthetime____peoplegosightseeing.
—Howdoyoulikethisdress?
—It’sbeautiful,anditfitsmewell._______Ilikeitverymuch.
______theyaretwinsisters,theydon’tlooklikeeachother.
