What are the missing letters in these words? G

What are the missing letters in these words? G

[style]2[/style] [question] [{ 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9kF2eZLLhgkWJqgLX4KcrBx9IdVSWVxPQRG375jNPEmy_qd7HJ_9gJNubDeJZAO0HBsUlAjMLXQG7tfNG5aKFGpsL2T16tSfhezn431Btrin_kB4rU2EaZ4l_YWUcR83QKXU7L1c6FM5FEgmmwpgW94bIX8n2EZ7jyHzGu5weMbdGhPlLjcmEofGc/s600/1.jpg", 'answer': [ "__G", "B", "D", "C" ] }, { 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjWwvv_uj7tBOt_-T4yo9riwLyk88g2SNPHeGP1jld7PRtoE9WmXZL9u6oCrkBAfdxeaLmw6Sef4Akil87-EmPzyFd7CK_b_j9k54tK2O1pXLZBx3_USARmLifKkKB6ECMsswhzXjkftjXfK57oWTnDwrS2guveZ9zwOAJQS7uVjpbVCbT62WGqKX9G/s600/2.jpg", 'answer': [ "A", "__G", "E", "B" ] }, { 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAe1Tr1BaDVsWyImoPbdCBBzwCiV5UeUfG3OnZluM-ASpGynZQy-W7NhwhzgFZOyHmW41lzkJRuHw1MqwFRl5jw0lpuWSFfH-dke4p5yDZuUP0Tq5fp8BL8v8ydV92ksBvoFuWD1NVki3I6skNNywkku7CDMxW6H5RbS7o-zz5dkGOefn1ywHjluhy/s600/3.jpg", 'answer': [ "A,O", "O,A", "__A,E", "E,F" ] }, { 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiYo4Ji5YhDG7Km2Kur3CuHlTlFcwptkZ_vFo2Qhh2hcgQwRg_65zZ7JKkf-ajkDZCnedWSJGOEh9yXHC1PZ4fIS4NPeOh7B_FoV-mtq6DPzY2VhaVcWoJ2XoAND8zFq_E6dk8r99ZurTziDFeu8ddIUyzEzS8y3nPYJB9OpOcLc6Sg4zlJAyHLXn8l/s600/4.jpg", 'answer': [ "P,N", "T,R", "S,B", "__N,P" ] } ] [/question]