Por la noche, mi novio ya habia LLEGADO antes de que yo llegara a la casa
Answer:
Since you need to form a question, but place the subject at the end, it means that the entire question will be really inverted, meaning that the order of words will be a little jumbled. This is the way to do it:
Termina a las dos la clase?
As you can see, the subject 'la clase' is placed at the end, and the word order is inverted.
Answer: puedo
Explanation: Antonio is saying that he'd like to go but can't, puedo means can't in this situation, only answer that makes sense.
la respuesta es si si tienes alguna duda me dejas saber