2. Mobiles phones have changed my life because it allows me to contact my friends and family over long distances.
3. Computers are very important in our daily lives and will be even more important in the future.
4. I would like to see automobiles use less fuel and be more efficient in the next 20 years.
5. Computers will be so small, it will be the size of a fingernail.
6. I would create a machine that would help me clean my room when it becomes dirty.
