1. keep yourself busy with work. don't mind your others as long as your boss is happy with what you are doing.

2. less talk less mistake. never disclose any of your personal things. the more they know about you, the more they have something to talk about.

3. avoid having too much personal calls and chatting during office hours. they can also look after this.

4. if you want to join with their chats during break time, give them a good story on what happened to your former officemate whom you slammed after you knew she / he was backbiting you. scare them. Show them you are not tnat kind and better for them to be very careful with you.