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Practice Listening: Highlight Incorrect Words
ID: #47001
Short
The brush
* Click on the words that are different from what you hear
Result:
Correct Transcript:
The brush has three parts — head, bristles and the handle. In this technique one has to hold the brush in such a way that the bristles form a 45 ° angle with the surface of teeth. The brush has to be moved in a vertical direction rather than in horizontal direction. You should take special care while cleaning the inner surfaces or the lingual surfaces of teeth. They have to be cleaned in the same way. The occlusal or upper surfaces of teeth have to be cleaned too. Place your brush on the occlusal surface and move it backward and forward.
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