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Study
Unit 4 Part 1
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What are these?
Planets
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Okay!
What's this?
Shuttle
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Okay!
It was a long ____ to Europe
flight
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Okay!
It was a dangerous science ________
Experiment
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Okay!
Past tense of 'to study'
Studied
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Okay!
What are these?
Satellites
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Okay!
What's this?
Astronaut
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Okay!
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