[ Grammar ]
If you want to be an astronaut, you need to experience microgravity on a _______ flights.
A. habitable
B. universal
C. parabolic
D. unhabitable
Select your answer:
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Tenses › ViewWe must start now. The next train _________ at 2:15 p.m.
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Grammar › View
I saw a hundred-_____ scooters in the city center.
A. ish
B. over
C. or so
D. odd