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Could you please check exactly what happened?
Could you please check the monitors?
So could you please check those too.
Please check with your doctor if you receive other medicines to treat your psoriasis.
Please check with your ticket counter.
And while you're at it, could you please check out a black spot on Jupiter... that has been detected by satellite telescope.
Please check with your doctor before you receive any vaccines.
Please check with your doctor and follow the recommended duration of treatment.

Could you please check upstairs, for my green windbreaker?
Could you please check this for me?
Could you please check the monitors?
So could you please check those too.
And while you're at it, could you please check out a black spot on Jupiter... that has been detected by satellite telescope.
Could you please check exactly what happened?
Would you please check your cards for sequence?
Could you please check at the other inns?