Mobile phones - proszę o sprawdzenie

Mobile phones – a great invention ?
In past mobile phones were something for rich people. Today even children from the kindergarten have mobile phones. The first mobile was released in 1965 by Ericson. It weighed over 88 Pounds ( 40 kilograms). It was only the beginning. When the years went by (lata mijały?) the simple mobile phones changed in to a super digital machine. Today we can do all with our mobiles. Photos, movies etc. But is it worth? Are the mobile phones a great invention ?
They are arguments for and against this statement. Thanks to mobiles we can get trough to somebody who we need. It is very useful when we are on the road. It is weird to find a telephone kiosk these days. And then we usually need a phone card, and then we have to find point where we can buy phone cards. It is very complicated and it costs a lot of time. Mobile phones are good for boredom e.g. in a train. We can play ‘’snake’’ or text to our friends. It good to socialise with people than we meet the previous days. If we want to apply for a job there always a place to write a mobile phone number. You can’t tell your boss that you don’t have a mobile phone. Probably he will thing that you are dumb.
On the other hand the are a few disadvantages. Mobile phones can be very addictive. 60 % of the students are addictive to mobile phones. They need to have it in the pocket. If somebody comes from a family with a low income, he can’t afford a mobile phone. Because of this he becomes a outsider. A real pain in the neck are people who are screaming on the mobile phone. It really strange. People hate it when somebody is laughing on the mobile phone. It is very impolite as well.
It is also very bad when we use a mobile phone during a flight. It can spoil the system. It can entail a crash.
In my opinion the are advantages and disadvantages. We can use a mobile to call somebody, but I think that using mobiles for taking pictures is a idiocy. It is not what mobiles were made for.
However I am a teenager so I am little bit addicted to mobiles.

please :)
it's very important

In THE past mobile phones were something for rich people.
'It' (jabym tutaj napisala...But that) was only the beginning. When the years went by the simple mobile 'phones' (ej? tutaj PHONE) changed in to a super digital machine.
'Today we can do all with our mobiles' (jabym to zdanie zmienila - Today, mobile phones have functions such as ....), photos, movies 'etc' (a co to jest etc? jak to sie robi?). But is it worth IT?
'They' (Nie they-oni a THERE-sa) are arguments for and against this 'statement' (nie, nie 'statement' ale 'point of view'. 'Thanks' (chociaz tego nie lubie, ale) to mobiles we can get 'trough' (ortog) to somebody whoM we need. It is very useful when we are on the 'road' (znaczy chodzimy tak sobie, czy prowadzimy samochod?). It is 'weird' (weird to nie jest - tutaj UNUSUAL) to find a telephone kiosk these days.
And then we usually need a phone card, and 'then' (nie uzywaj tego 'then' caly czas, 'then this, and then this') SO we have to find point where we can buy THESE phone cards. It is very complicated and it 'costs' TAKES a lot of time. Mobile phones are good for boredom e.g. in a train (ale co? mobile sobie siedzie grzecznie w mojej torebce- to w jaki sposob to jest 'good'?). We
can play 'snake'R 17; or SEND A text to our friends. It IS good to socialise with people 'than' (chyba literowka, ale THAT) we 'meet' MET-czas przeszly) the previous day. If we want to apply for a job there IS always a place to write a mobile phone number.
Probably he will 'thing' (mysle, ze to literowka, ale THINK) that you are
dumb.
On the other hand theRE are a few disadvantages.
...students are 'addictive' (tutaj czasownik ADDICTED) to mobile phones.
If somebody comes from a family with a low income, he can't afford a mobile phone AND because of this he becomes a outsider. A real pain in the neck are people who 'are screaming' SCREAM on the mobile phone. It IS really strange. People hate it when somebody is laughing WHEN THEY ARE on the 'mobile phone' (mozna tez mobile).
..but I think that using mobiles for taking pictures is aN idiocy.
However I am a teenager so I am A little bit addicted to MY mobile.
(p.s. I am a teenager and I don't use my mobile except for emergencies. If people want to get hold of me-they just have to wait.)

:* you are the best