Câu 1: Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Astronauts remain connected to their spacecraft when walking in _______environment.
A
B
C
D
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weightless (adj) /ˈweɪt.ləs/: không trọng lượng
Câu 2: Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
They don’t need to breathe oxygen to survive. That means they can live in a(n)
A
B
C
D
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airless (ajd) không có không khí
Câu 3: Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
A(n) _______ is a spacecraft that creatures from other planets travel in.
A
B
C
D
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flying saucer (n) đĩa bay
Câu 4: Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
It’s unlikely that any living _____ can survive in a cold planet like Neptune.
A
B
C
D
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creature (n) /ˈkriː.tʃər/ sinh vật
Câu 5: Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Mars is a ______planet, so we can’t grow any plants there.