33. People won't use flying cars until the year 2050.
34. I think the fuel will increase price next month.
35. Skycling will be healthy, friendly and envirionmentally in the future?
36. The green bike is mine and the other belongs to Minh.
Q2:
37. This diverless car is hers.
38. High speed trains will be used in the next five years.
39. Is the black helicopter yours, Peter?
40. bạn làm đúng rồi
