I m going to be a law graduate next year but very much confused regarding judicial exams as i m not prepared to it and even at the very primary stage i m unable to understand the standered of exam.my questions are:

1- i dont know what are the basics and what is thorough studies?
2- my english is too weak, how can i improve it beside reading newspapers?
3- what is the method of reading news papers to improve english?
4- what kind of interview is taken in judicial exams(regarding questions)?
5- what should be studied for current affairs and pakistan affairs?
6- what should be studied for everyday science?
7- beside this, any useful tips which u think better for new candidate to follow in preparation of exams.
please do me favour and help me out regarding these questions.