What are the missing letters in these words? B

What are the missing letters in these words? B

[style]2[/style] [question] [{ 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzpVGFf-8cYo5fLiHLM6IiRlNKyYk_wv_zvi2eo1bENgjoqLDn1xa0RU_GXn4LwYSqpuoNQxSQdgUBXaGYE4QtqvFb0JlziUk7RZ01buiPixXSveDxJcnzIGdyT2tXVSYzaDwu3hC7IMgm4wExC0LRvEWYsATEBEGoojqDyM0JuuCQBVWgnLbKiA-w/s600/4.jpg", 'answer': [ "__U", "N", "G", "H" ] }, { 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjaOLXwDSXhITL30ccLfQBQaDtk76wBNak9vrnAeslhD4IkyXIADY98CogW6zx_RfC3tnKx6D52EVPniUf2Kcaf2bciI0s0elj-_4QqYqfYGHx6Ay1RP_9QrFFrz5hn_HCDxiE64L0KA_WpxscgJ8UlIDOzkfdscQL5SEE8bs_2DvGvg3F839UZ7g7C/s600/3.jpg", 'answer': [ "A", "__T", "O", "I" ] }, { 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjX7KNlEiVcRZCHUOqblNRsdXI2P8UezESmQ133ceCYQyMoGNTGdxXMlB5K_ZKN87K3B7BGVx-385vzDIqn1ohYyg8Qz_Wqc3_tDqN4WQACwsEFM5pMC5YvYV-ufb7ywvVZCWx8XuhLRXFyDY7ZPPZVsJBRQHN74Ghr2-oU___2GuHPdHhEKxWmpwPM/s600/2.jpg", 'answer': [ "A", "E", "__O", "C" ] }, { 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7APM9gAiI_4LqEIlhfe4yausXJYGDEwxQAkU8nBEzyk_xPG6z4HjHUFJwRzHkYeBAImQNVp2AOHysm4OupHWUA1MFKd9hZzq4wx4mzVISTZGoeplwW_TqMBhb3YHKpYot_fbUvhBUeovdcvkWmunzgkC5nR7kQnXU_d7htOAibhJYBaTt73VQ15de/s600/1.jpg", 'answer': [ "E", "O", "D", "__B" ] } ] [/question]