unit4 north america
73. atw canada 1
74. atw canada 2
75. atw canada 3
76. atw canada 4
78. atw canada 6
77. atw canada 5
79. atw canada 7
83. atw usa 3
82. atw usa 2
80. atw canada 8
81. atw usa 1
84. atw usa 4
88. atw usa 8
85. atw usa 5
87. atw usa 7
10. Canada sentences 1-8
11. U.S.A. sentences 1-8
86. atw usa 6