21. I think people _________(live) on space station in the future.

22. Would you like _________( visit) austronauts on space station?

23. We ______________( use) the automatic food machine to make lunch now.

24. My daught want __________( become) an astronaut when she grows up.

25. People in the future ___________(drive) cars. They will have flying cars.

26. My father ______________(show) me an interesting movie about an astronaut yesterday.

27. Astronauts have _____________(eat) dried food in bags.

28. My little brother  likes  _______________(watch) films about space station.

29. Gravity ___________(make) things fall to the ground.

30. In the future, people ( not cook)________________  anymore because they will use automatic food machine.