17. You can use a jet pack to .anywhere easily. A. drive B. sail C. ride D. fly 18. The scars which are generated by solar

17. You can use a jet pack to .anywhere easily.
A. drive
B. sail
C. ride
D. fly
18. The scars which are generated by solar energy are called cars.
A. solar-wasted
B. solar-powered
C. solar-friendly
D. solar-daily
19. I think means of transport in the future .petrol.
A. arent using
B. arent going to use
C. wont use
D. wont be using