[ Grammar ]
If you are not in the car by the time I start ________ the engine, I will leave without you.
A. at
B. in
C. up
D. on

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A. I need you—to finish this—by tomorrow.
B. I need—you to finish this—by tomorrow.
C. I need you to finish this—by tomorrow.
D. I need you to finish—this by tomorrow.
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We sat and waited for a taxi. __________, our parents were getting worried.
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A. Exile
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Question Tags › View
We should finish the project by Friday, ________?
A. should we
B. shouldn’t we
C. shall we