| 
       Singular----------
      Plural---------Pronunciation     
      
      
       
      map
      .............. 1
 ------------[s] 
      hat
      ..............  2
       
      book
      .............3
       
      plate
      ............ 4
       
      roof
      ............. 5
       
      cap
      .............. 6
       
      bed
      .............. 7
 ------------[z] 
      leg
      ............... 8
       
      boy
      .............. 9
       
      name
      ........... 10
       
      class
      ........... 11
      -------[kla:siz] 
      dish 
      ............12
       
      box
      ............. 13
       
      watch
      .......... 14
       
      nose
      ............ 15
       
      sponge
      ........ 16
       
      piece
      .......... 17
       
      face
      ........... 18
       
      potato
      ........ 19
       
      tomato
      ....... 20
       
      echo
      .......... 21
       
      hero
      .......... 22
       
      duo
      ........... 23
       
      halo
      .......... 24
       
      tobacco
      .... 25
       
      calf
      .......... 26
      ---------[ka:vz] 
           | 
          
       Singular----------
      Plural---------Pronunciation    
      
      
       
      elf
      ............... 27
       
      leave
      ........... 28
       
      loaf
      ............. 29
       
      self
      ............. 30
       
      shelf
      ........... 31
       
      thief
      ............ 32
       
      wharf
      .......... 33
       
      wolf
      ............ 34
       
      wife
      ............ 35
       
      life
      .............. 36
       
      knife
      ............ 37
       
      sky
      .............. 38
      ------[skaiz] 
      body
      ........... 39
       
      lady
      ............ 40
       
      day
      ............. 41
       
      key
      ............. 42
       
      tooth
      ........... 43
       
      foot
      ............. 44
       
      mouse
      ......... 45
       
      sheep
      .......... 46
       
      deer
      ............ 47
       
      ox
      ............... 48
       
      child
      ........... 49
       
      safe
      ............ 50
       
      handkerchief
      ..... 51
       
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