[ Past and Present Continuous tense ]
He ______ a diorama for the science fair with to-scale models of the planets, moons, and asteroids.
A. Designs
B. Had designed
C. Is designing
D. Was designing

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A. CORRECT
B. INCORRECT
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__________ is standing next to Shah?
A. Whom
B. Whose
C. Who
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A. itself
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What does “look up” mean in a dictionary context?
A. ignore
B. search
C. refuse
