either a high ranking non-commissioned officer like a sergeant or an officer as high as a general
The army leaders from both sides met to discuss a possible cease-fire.

a situation; an environment
The poor conditions at the refugee camp, including lack of proper sanitation, led to severe illness.

a group of people who control the laws and policies of a country
We pay more taxes and get less services. What is the government doing with our money?

a system of warming a room, house, building, etc.
If your heating mysteriously turns off during the winter, get it fixed at once.

to bring together for a particular purpose
We've decided to join you in your fight against crime.

to see, hear etc. someone or something and know who or what they are, because you have seen or heard them before
I didn’t recognize Sue at first, but when she talked, I knew that it was her.

a dog trained to herd and guard sheep
Most sheepdogs are active by nature so they are perfect for their task.

a large, thin, rectangular piece of material used as bedding that is on top of the mattress and under the thick outer blanket
On warm nights, I only cover myself with a sheet.

a crafty or mischievous act
Ben showed us a really cool card trick.

incorrect
Two of your answers were wrong.