They all beleive that they are dead. Sorry I know it is wrong because i have no idea I am so so so sorry.
The author gives a clearly biased opinion on the value of school students wearing uniforms and develops her argument logically giving the pros and cons of using uniforms The author says the students "will have more time to devote to studies" if not worrying about clothes,"be more focussed on learning and less on appearance" , "up front costs" and in the long term saving on money and "encouraging a greater sense of community" .
It basically means "To leave hastily in the face of danger or opposition." for example: "When they saw the police coming, they beat a retreat."
Answer:
Tell me what sagithary is and I'll help!
Explanation: