Complete the chart with the correct forms of the words.

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Question 18.
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Choose the best answers to complete the following sentences.
Question 19. _______ a new car in the next two weeks?
Question 20. With teleportation, you disappear at a place, and then ____________________ in another place seconds later.
Question 21. With the Segway, the driver pulls the handle to go back or pushes it to go __________________.
Question 22. I think we ____________________ have electric taxis very soon.
Question 23. A sky safety system can help cars to ____________________ traffic jams and crashes.
Question 24. The car rocked slightly with a gust of _____.
Question 25. It will be ____________________ to ride a jetpack in bad weather because it doesn’t have a roof.
Question 26. My brother and I often come to school ____________________ foot.
Question 27. Making _____ yourself is also more eco-friendly.
Question 28. Will _____ trains pollute the environment?
Question 29. We try to make the future green by using vehicles or kinds of energy that are _______________.
Question 30. People won’t use flying cars ____________________ the year 2050.
Question 31. SkyTrain is a personal _____ transit system concept.
Question 32. The cart before the horse is _____ beautiful nor useful.
Question 33. Travelling by hyperloop will _____ faster than by airplane.
Question 34. This is Linda’s hat, and those shoes are ____________________.
Question 35. _______ tomorrow?
Question 36. The city is facing serious ____________________ problems.
Question 37. Skycycling tubes will be easy ____________________.
Question 38. We are looking for types of vehicles that help us to avoid ____________________.
Question 39. We will use more ____________________ energy in the future.
Question 40. The white cat is Helen’s, and the black cat is ____________________.
Question 41. Travelling by bamboo copter is _____.
Question 42. I _____ that she would come late as usual.
Question 43. Which ____________________ of transport do you think will be used in the future?
Question 44. He was chosen to _____ his group in this project.
Question 45. We believe that urban transport pods can travel ____________________ around 30kph.
Question 46. Every day, over 1,000 new cars are added to the city and the city of over 20 million people is getting more and more ____________________.
Question 47. The Segway, which is a ____________________ vehicle, will be a success.
Question 48. Technology has made _____ ever more productive.
Question 49. A jet pack doesn’t ____________________ a lot of space.
Question 50. Do you think the ____________________ price will increase next month?