Hello!
I concur with Adrian's corrections, with two additional thoughts:
1. Your spelling of "practice" is correct in the United States.
2. If I were speaking informally, I would change your next-to-last sentence to say:
"I would rather study and watch TV on Sunday than hang around in a bar."
However, your sentence makes me wonder: Do you generally study AND watch TV on Sunday? The two activities often conflict -- that is, it can be difficult to study with the TV on.
Do you mean to say, "I would rather study or watch TV on Sunday than hang around in a bar."