Lieutenant is not a part of the main clause, and it is an address to a person that is inserted into the sentence. It must be therefore separated by comas on both sides: the correct answer is a.
Answer:
Occupational Safety and Health Administration.
Explanation:
The O.S.H.A is an abbreviation representing the words," Occupational Safety and Health Administration. O.S.H.A is a government agency in the United States which is responsible for maintaining standards of health and safety in workplaces. The O.S.H.A is responsible for controlling the hazards which occur at construction sites, construction industries or while construction. The hazards which are regulated by the O.S.H.A are Falls (from heights), Trench collapse,Scaffold collapse, Electric shock and arc flash/arc blast, Failure to use proper personal protective equipment; and Repetitive motion injuries.
In respect to Oscar's request to find the keywords which will aid him in his research, the keywords are Occupational Safety and Health Administration.
Answer:
Try your best. Research. Have fun. :)
Answer:
1:a 2:d 3:a 4:b 5:b 6:c 7:c
