Fill the gaps in the sentences using these key words from the text. The paragraph numbers are given to help you.
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devise
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patent
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withdraw
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token
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bonus
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fuss
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prototype
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lodge
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concept
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detects
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1. A is an official document that gives an inventor the legal right to make or sell an invention for a particular period of time and stops other people from doing so. (para 1)
2. A is extra money that you are paid in addition to your usual salary. (para 2)
3. If you a method of doing something, you invent it. (para 4)
4. If you money from a bank or cash machine, you take it from your account. (para 4)
5. A is a small flat piece of metal or plastic that is used instead of money in some machines. (para 4)
6. A is the first form of something, made before it is produced in large quantities. (para 5)
7. If a machine something, it realizes that it is present using scientific methods. (para 5)
8. If you something such as a patent, you register it formally with the authorities. (para 6)
9. If you make a , you create a lot of worry or excitement about something. (para 7)
10. A is an idea for something new. (para 8)
