XVI. Choose the best options to complete the following sentences. 1. “________” is a type of high-speed train which originated in Japan. A. Hover scooter B. Bullet train C. skycycling 2. We just wear ________ on our back and we can fly. A. a skytrain B. a teleporter C. a jetpack 3. “________” is an underground train system, especially the one in Paris. A. Metro B. Monowheel C. Skytrain 4. “________” has one wheel and is very easy to fall. A. Monowheel B. Hover scooter C. Sky safety system 5. “________” is a type of transport that doesn’t need any wheels or railways. A. Skycycling B. Flying car C. Teleporter 6. When using a ________, you can do anything you like such as reading or sleeping. A. driverless car B. solar-powered car C. high-speed train 7. They ________ the boat out into the middle of the river. A. pedaled B. functioned C. sailed 8. People can ________ on the Dead Sea because the water there is very salty. A. flop B. float C. crash 9. Maybe this transport invention will be used a lot in the future since it’s convenient and _____. A. gridlocked B. environmentally friendly C. weird 10. This morning I couldn’t go to work in time because of ________ roads. A. gridlocked B. supersonic C. solar-powered