by doing pay back
ignore them
ignore .
If you are adopted, you should ignore whatever your sister is doing or saying to you.
ignore anything she says
Uhhh... by ignoring her.
What you can do be nice for your sister is mabe buy her a cake or buy her a present of what she really likes.
just ignore her and if you have bad tempure like me ignore because you might end up fighting her
You can say sorry for what your doing and ignore what she is saying.
ignore them or just take a deep breath and say i ...............
All you do is ignore her and you will be fine
ignore her for a couple hours and do stuff by your self until she wants to play with you.
pretend she dosent exist ignore it or just go in the room