1. Invention

2. Introduction
Invention is the most important thing in
life and without it life has no meaning,
and inventions vary from person to
person, depending on its importance

3. What machines are the most
important in your life........
Rank the fife
invention ......
1- fridge.
2- Tv.
3- DVD player .
4- iPad.
5- plane.

4. iPad Tv Plane Fridge DVD
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5. iPad Tv Plane Fridge DVD
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6. In Conclusion......
Some inventions can not live without.
And some are bad and some useful in our lives.