Sweep before bedtime.
Meaning: This means to clean the area with a broom before going to bed for the night.
Choice of Words: Sweep is the verb that means to clean an area with a brush or broom. Before is a preposition that indicates that one action will happen earlier than another action. Bedtime is the time when someone goes to bed to sleep. Here, the action (sweep) is being performed 'before' bedtime.
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Related Expressions