What wilI our life be like by the year 2100? It's difficult for us{#blank#}1{#/blank#}(imagine)．People  {#blank#}2{#/blank#}(live)on the earth for so many years．It is becoming more and more crowded and polluted．Maybe people will live on the other planet--Mars．Astronauts {#blank#}3{#/blank#}(not be)to Mars yet so far．Let's imagine what our life will be like on Mars．I think life on Mars will be better than{#blank#}4{#/blank#}(those)on the earth in many ways．People will have more space．Robots will do most of work．so people will have more time for{#blank#}5{#/blank#}(hobby)．What's more，there will be no school on Mars．Every student will have a computer at home．They can study，do their homework and take exams online．

    What do you want to be when you grow up? Different children have different answers, and my answer is {#blank#}1{#/blank#} (be) an engineer.

I am always {#blank#}2{#/blank#} (interest) in different kinds of machines. And I always want to find out {#blank#}3{#/blank#}they work. It is fun. And I am also good at {#blank#}4{#/blank#} (fix) small things. You can come to me{#blank#}5{#/blank#} there is something wrong with your watches or{#blank#}6{#/blank#} (radio). My classmates often ask me {#blank#}7{#/blank#}   help when their bikes are broken.

    After 6 years of middle school, I will go to a college {#blank#}8{#/blank#} (study) mechanical engineering (机械工程学). I want to be a great engineer. I hope I can design{#blank#}9{#/blank#} coolest things in the world in the future. It is like a dream, right? But I will try my best to make it come {#blank#}10{#/blank#} (true).