This is a stragtforward ‘fill the gaps’ exercise, for the present simple tense.
It is primarily for elementary students and should take only about 5 minutes, so could be used as a warmer (or a cooler), or slipped in to any class where the focus is on the present simple.
Present simple grammar exercise: click here for the freely downloadable pdf sheets, with an answer key.
Please find a snapshot of this exercise below.

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