One of the most conspicuous trends in 21st century is that cars are dangerous for people live or not. Although in the modern world cars have spacial role, it creates a number of problems. I disagree with this statement and i will give my own opinion with reasons.
There are a number of cases and conditions in which cars may be a range of benefits. ᖴIᖇՏTᒪY cars are not dangerous to humans life as wars or violent acts of crime. If one obey the rules and drive safely there will be less accidents. Driving car is important for people life in opportunity for travelling long distance due to a lack of public transport.
ՏᗴᑕOᑎᗪᒪY vehicles provide for human being freedom and new facilities. If a person, for instance, opt for traveling periodically, he can travel without trusting anyone. Cars have although negative sites. For example cars can injure or kill a person in a few seconds with only one accident.
To sum everything up, I think cars are not dangerous in our life, if everyone obey the rules, hygiene and driver safety. Cars although have negative sites as accident. But positive sites more than negative sites. 
One of the most conspicuous trends in 21st century is that  
cars
 are  
dangerous
 for  
people
  live
 or not. Although in the modern world  
cars
 have spacial role, it creates a number of problems. I disagree with this statement and  
i
 will give my  
own
 opinion with reasons.
There are a number of cases and conditions in which  
cars
 may be a range of benefits.  
ᖴIᖇՏTᒪY
  cars
 are not  
dangerous
 to humans life as wars or violent acts of crime. If one obey the  
rules
 and drive  
safely
 there will be  
less
 accidents. Driving  
car
 is  
important
 for  
people
 life in opportunity for travelling long distance due to a lack of public transport. 
ՏᗴᑕOᑎᗪᒪY
 vehicles provide for human being freedom and new facilities. If a person,  
for instance
, opt for traveling  
periodically
, he can travel without trusting anyone.  
Cars
 have although  
negative
  sites
.  
For example
  cars
 can injure or kill a person in a few seconds with  
only
 one accident.
To sum everything up, I  
think
  cars
 are not  
dangerous
 in our life, if everyone  
obey
 the  
rules
, hygiene and driver safety.  
Cars
 although have  
negative
  sites
 as accident.  
But
  positive
  sites
 more than  
negative
  sites
.