VI. Complete the sentences with will or will not (won’t) and a suitable verb to make them true in your opinion. 51. In ten years people_________ on other planets. 52. One day people _________ on holiday on the moon. 53. Flying_________ cheaper in the future. 54. People in the future _________ in cities under the sea. 55. There_________ more wars in the future, and we will live in a peaceful world. 56. In twenty years’ time, there_________ more traffic than now. 57. Our children and grandchildren_________ until they are over one hundred. 58. Driverless cars _________ cheap so that many people can afford them. 59. Flying cars that can change into helicopters _________ a runway to take off. 60. Future planes _________ faster than the speed of sound. VII. Choose the correct completion in the brackets. 61. Is this (your/ yours) _________ pen? 62. Please give this dictionary to Mary. It’s (her/ hers)_________ . 63. A: Don’t forget (your/ yours) hat. Here. B: No, that’s not (my/ mine) hat. (My/ mine) is green. 64. A: Please take this wood carving as a present from me. Here you are. It’s (your/ yours)_________ . B: Thank you. 65. A: Isn’t that the Smith’s car? That one over there. The blue one. B: No, that’s not (their/ theirs) . (Their/ Theirs) car is dark blue.