3 1042 10.4.6 Read the article. For questions 1-6, choose the best answer A, B, C or D. Give reasons for your ans wers. 1 How does CGI improve virtual images? A It makes them three-dimensional. B It animates them. C It combines all areas of the media. D It makes them more believable and true-to-life. 2 The director of the film Avatar A based it on a real tribe. B came up with the idea himself. C saw it all in a dream. D started filming immediately. 3 The writer finds Cameron's 'headgear' (para C) A unique. C not good enough. D beautiful. B very realistic.​