There is no__________, so everything floats in space.

5
. There is no__________, so everything floats in space.

A. space station B. gravity C. space suit D. devices

6. In 2030,__________will deliver most things in less than half an hour.

A. smart walls B. 3D printers C. smart screens D. drones

7. In 20 years from now, I think scientists might be able to print new human body parts using __________.

A. 3D printers B. drones C. smart homes D. automatic food machine

8. Now we drive petrol cars, but in 2040, all transport__________ electric.

A. was B. is C. will be D. have to be

9. In 10 years time, I think people will wear __________ clothes. These clothes will change color or shape when its too hot or cold.

A. eco-friendly B. technology C. friendly D. smart

10. Nowadays, we can use some computers by touching their__________.

A. smart walls B. screens C. printers D. helpers

5. There is no ___gravity_______, so everything floats in space.

6. In 2030,____drones______ will deliver most things in less than half an hour.

7. In 20 years from now, I think scientists might be able to print new human body parts using ___3D printers_______.

8. Now we drive petrol cars, but in 2040, all transport ___will be_______ electric.

9. In 10 years time, I think people will wear ___smart_______ clothes. These clothes will change color or shape when its too hot or cold.

10. Nowadays, we can use some computers by touching their ____screens______.

5. B. gravity

6. D. drones

7. A. 3D printers

8. C. will be

9. D. smart

10. B. screens