How to study without getting distracted?

My half yearly's are round the corner… Meaning in 2 days and I have been studying but I get distracted easily! I can't deactivate my Facebook because my sister has just joined university and right now her sim doesn't work so she talks to us via fb also I have an iphone which can be a distraction. I also love t.v and as I have a large family so t.v is on somewhere in the house… I can't stop everyone from watching and even if they are watching silently then also I have an urge to go there and see t.v! Please help me… I have always got good marks in my exams but I don't want to fail this time and no I don't have ADHD

Many people get distracted from their work. And since there's no use to deactivate your facebook, just don't go on it. Don't watch TV, just focus on your own work. And once you finish your work, you can go on facebook, watch TV, or do whatever you want.