[ Idioms ]
To “think up” is to ___ something.
a. aim for
b. improve
c. invent

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Future Tenses › ViewThey ______ (work) on the report for three hours by noon.
A. are working
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Our teacher has a great _________ as he is always telling us stories.
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My flight leaves at 7:55 pm. When does _____ leave?
A. yours
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D. us