Final answer:
The correct option is 'A mi hermana y a mi nos gusta pasar el rato solas. A usted le encanta tocar el piano?'
Step-by-step explanation:
The option with the correctly written sentences is:
- A mi hermana y a mi nos gusta pasar el rato solas.
- A usted le encanta tocar el piano?
In the first sentence, the phrase 'A mi hermana y a mi' is correctly used as the subject of the sentence and agrees in number and gender with the verb 'gusta'. In the second sentence, the phrase 'A usted' is correctly used as the subject and agrees in number with the verb 'encanta'.
Learn more about Correctly written sentences in Spanish