Grammar C Choose the best answer. What will you be doing / will you do ten years from now? 2 Do you think it is going to be / will have been . very cold this weekend? 3 By 2020, we will have driven / will be driving more environmentally friendly cars. 4 In 20 years' time more animals will have become / will be becoming extinct. 5 I'm meeting / I will meet Amanda in an hour. 6 My flight is leaving / leaves in an hour. 7 I'll email you until/as soon as I have any news.