What will our houses in the future be like?
In the future, the places we live in and the ways we live will change a lot. Our houses will be more eco-friendly. We will use wind energy or solar energy. We will use our voices to control our houses. It will make our lives more comfortable. There will be underground cities. There will be cities in the air and on other planets, too. We will have to build cities there because there will be too many people and not enough land for houses or buildings.
29. Scientists predict where and how we live in the future ____________.
A. will change a lot
B. will not change much
C. will change only a little
30. According to the text, which of the following is NOT true about future houses?
A. They will be more eco-friendly.
B. They will use energy from coal.
C. They will use wind energy.
31. We will control our future houses ____________.
A. with our voices
B. by clapping our hands
C. with mobile phones
32. There will be cities in the air, on other planets, and underground because ____________.
A. we won't have enough land to build houses on
B. living there will be more comfortable
C. life on the Earth will become boring
