there-is-there-are

Thereisonebag.Therearethreebags.Thereisoneclock.Therearetwoclocks.Thereisonewindow.Therearefourwindows.Thereisoneduck.Therearefiveducks.Thereareeightballoons.Thereisonepencil.Therearesixbooks.Therearefourstudents.Thereisonedoor.Therearesevenbirds.Thereisonedog.Therearetwocows.Thereisonecake.Therearetwogifts.Thereisonecupboard.Thereisonetable.Therearefourchairs.Therearethreeeyes.Thereisoneeye.