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Can you switch off / turn off the lights please?
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Take your books out
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Can you switch on / turn on the lights please?
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Open the window
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Don't open your books
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Can you explain this by Vietnamese please?
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What does this word mean?
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don't talk
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Can you help me please?
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clean the board
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Don't stand up
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Sorry I'm late
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How do you pronounce this word?
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close the door
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Sit down
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Can you play the CD again please?
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How do you spell your name please?
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Look at the board