HCS 3010 A safe work procedure __ cover all aspect of the entry and __ include a rescue plan. Must, should. Should, should. Can, should. Must, must.

The correct choice for completing the sentence is:Must, must.So the complete sentence would be: A safe work procedure must cover all aspects of the entry and must include a rescue plan. This emphasizes the necessity of both covering all aspects of the entry and including a rescue plan in the procedure.