Questions

Since, the sentence starts talking about the ultimate hope; it should be followed by the statement that is talking about the hope. So, only statement Q connects with the given statement. Also, in the options there is a single option with starting statement as Q. The correct formation would be, ‘The ultimate hope that the destructive nature of weapons will force the nations to give up war has not been fulfilled.’

The National Institute for Occupational Safety and Health (NIOSH) will approve all respiratory equipment.

Sample Answer :

If pushed too far I would consider speaking to my manager about workloads and expectations and try to resolve the situation.

Generally viruses that infect plants have single stranded RNA. Viruses infecting animals have double stranded RNA or DNA. Viruses which infect bacteria have double stranded DNA.