[ Adverb Clauses of Time ]
Please turn off the lights when you _____ the room.
A. leave
B. leaves
C. left
D. leaving
Select your answer:
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Modals › ViewIt wasn’t obligatory to submit my assignment today.
A. I mustn’t submit my assignment today.
B. My assignment was required to submit by today.
C. I needn’t have submitted my assignment today.
D. My assignment must have been submitted today.
Grammar › View
___ are balloons in the sky
A. this
B. that
C. those