1. Si, puedo hablar or si, te puedo hablar
2. is correct if the English translation is "I know you well"
3. In many Spanish languages "tome" can mean "drink" or "took, to take" so this would mean I took the record.
4. Looks correct
5. Is not correct, I would need to see the original question.
Southern because is south I think
Depending on if learning about the culture of spanish speakers or learning the language, because if they learning the culture of spanish speakers, they have to the food for sure.
