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Unit 12
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Sao Kim
Venus
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Okay!
Sao Hỏa
Mars
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Okay!
Sao Mộc
Jupiter
Oops!
Okay!
Sao Hải Vương
Neptune
Oops!
Okay!
rocket
Oops!
Okay!
spaceship
Oops!
Okay!
environment
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Okay!
Planet
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Okay!
Sao Thủy
Mercury
Oops!
Okay!
Sao Thổ
Saturn
Oops!
Okay!
Sao Thiên Vương
Uranus
Oops!
Okay!
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