In the near future, we will be living in smart homes, which will ensure our    1    (safe), save us energy and provide a more comfortable environment to live in.

In the smart homes,    2    (use) advanced technology daily for automatic control of everything will be common. Our future home will use integrated sensors to tell when we leave home and then go into an energy-efficient mode all by     3    (it).

We will find our dinner already    4    ( prepare) without turning switchs on and off ourselves. It is also amazing    5    all controls will respond to voice commands.

Smart homes can help to keep serious damage from    6    (accident). For instance, if a water pipe    7    (start) leaking, our smart home will detect it. In addition, they can help monitor our health. They can also warn us early on if we have a critical sickness and    8    (potential) save our lives.

This smart technology isn’t    9    daydream or fantasy any longer. Many new innovations have become a reality. Nevertheless, it will take a few years    10    most new homes start to use this new technology.

3D printing and virtual reality are cool, but when are we going to be able to clone ourselves? It'd be fantastic for    1    （we）to send our clone off to school or work and sit back and do    2    we really want to do. There have been important advances in cloning in the last several decades, leading to the    3    （success）cloning of various animals. So far, however, there    4    （be）no human clones.

In large part, cloning has been    5    victim of pop culture to the degree that the general public has grand notions of what it will be like. There is no    6    （possible）of cloning a grown version of ourselves in a matter of hours or days（like you see in the movies）.

    7    （general）, we already have the tools to make cloning happen today; we just have some moral problems     8    （overcome）before the world won't raise major alarms at scientists cloning someone. That leaves the question     9    us then, the general public, do you think cloning is okay? Would you clone a lost loved one to bring them back, or if you found yourself unable to have kids, would you clone yourself? These are the questions we must answer first before we succeed in    10    （create） human clones.