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She has a meeting today. .

I had two books by O. Henry. . .

 

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Short radio waves have a considerable range. .

 

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A condenser is a device capable of storing up electrical energy. , .

The energy of the sun is the nuclear energy. .

 

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For industrial purposes alternating current is more convenient than direct current.

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The purpose of the antenna is to facilitate the radiation of energy in the form of electromagnetic waves. , .

 

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The air resistance to a falling body is in dependence on its size. .

 

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Insolubility of this substance in water is of great importance for our experiment. .

 

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The temperature of the liquid was 10 Centigrade. 10 .

 

 

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The ship hoisted her sails and put to sea.

He nodded his head in consent.

 

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The information about the launching of the first artificial satellite was published in the press yesterday.

 

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Every living organism can be shown to be made up of cells. , .

 

Electrons moving through a wire, electric energy is generated. .

 

We know the sun to be intensely hot. , .

 

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There are three ships in the harbour. .

There is a book on the table. .

 





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