I think watching tv very descriptive practice because when we watch tv, we're going to listen to it and understand the content of it can be applied in practice to listen to.
I think watching TV, listening to because when we watch TV. We must listen to what the content of it and it can be applied in practice in listening very well.
I think watching TV helps to practice listening, because when we are watching TV, we have to listen to them about its contents, and it can be applied in practice, it is very good.