Because I didn't watch TV这句子可以吗?

Because I didn't watch TV这句子可以吗?
Because I didn't watch TV这句子可以吗?

Because I didn't watch TV这句子可以吗?
语法上没错,不过想表达过去不看电视的意思的话,一般用I used not to watch TV.

语法上没错，不过表达的意思好别扭。。

可以~~

Because I don`t watch TV.
or Because I did`t watch TV before .