Have you ever imagined    1     (live) in 2120, 100 years from now? Latest research describes robots, underwater cities and holidays in space. City planners and experts on space and architecture    2     (ask) to give their opinions on life in 2120. According to them, the way people live, work and play will be totally different     3     how we do these things today. They also said that over twenty years ago, people couldn’t imagine how the Internet     4    the smartphone would change our lives. But today, both have changed the way we communicate, learn and do daily things, and the changes in the next century will probably be even     5    (great).

Those     6     (question) in the research said that people may not go to the office in the future but will work at home instead. People will have advanced 3D printers which will let     7    download a design for furniture or a food recipe and then “print” the sofa, table or pizza at home.     8     will also be less need for visits to the doctor. People will have a home health capsule that will “diagnose” what the problem is and provide    9    (treat). They will also be going into space for holidays, and     10    (hopeful), to get resources that have been used up on earth.

Have you ever forgotten     1     (lock) the door of your house? Or, have you ever forgotten to switch off the TV or computer? These kinds of things happen to us all the time, waste resources, and can sometimes lead     2     problems.

However, in the not-too-distant future, we will     3     (live) in smart homes that will lock the door for us when we are away and remember to switch off the TV when we forget.

You will no longer have to think about turning     4     (switch) on and off yourself. Your home will also learn your     5    (day) routine and preferences, so everything will be ready for you when you get home each evening. Your lights will come on     6     instant you enter the door along with your favourite music or TV programmes, and you will find your dinner already     7     (prepare) for you.

In addition, your smart home will be monitoring your health for you every day. If you start to have sleep or weight problems, it will send a warning to your phone. It will also give you suggestions on a     8     (health) diet and     9     to sleep better. Smart toilets will be keeping constant track of your health as well. They can warn you early on if there is something     10     (normal) or if you have a critical illness, such as cancer, and potentially save your life.

Smart homes will be able to prevent serious damage from accidents. Nevertheless, it will take some years before most new homes begin to use this new technology.

The Future Life on Mars

Compared with the life we    1     (live) on the earth now, the future life on Mars will be     2    (total) different.

Firstly, without pollution on Mars, people will be able to drink cleaner water    3     breathe fresher air, so they will be    4     (health).The food on Mars will be     5    (differ) from our food now. People will just take    6     (pill) and drink man-made juice instead of eating bread and meat. Secondly, people will travel back to the earth or to other planets for sightseeing     7     spaceship. Additionally, there will be no     8     (fix) school and classrooms. Children will just fly to     9     classroom in the school spaceships. And people won’t work in factories or companies. They can stay at home,     10     (work) with computers.

Can you imagine what the future will be like? Some     1     (company) are looking to produce flying vehicles. That is amazing. If we have our own     2     (person) flying cars, we would fly at 480 kilometers per hour, avoiding busy roads. However,     3     seems that there is a long way to go before they get off the ground! One of the problems     4     (point) out by some people is what     5     (happen) if the flying cars break down.

Others are trying to build a practical suit "exoskeleton", a suit of robot arms and legs      6     follows your movement. It will allow the wearer     7     (lift) heavy objects and walk a long way! It is useful in many ways,     8     (especial) for people with disabilities. This suit might help people to walk again after disease and injury. But the disadvantage at the moment is battery life. A suit like this     9     (need) a lot of power but batteries only last about 15 minutes at the moment.

So in the future, whether we may fly to work     10     lift heavy objects, there are plenty of problems to solve before this is possible.

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.