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:
Question on regular form:
¿La clase termina a las dos?
Question in inverted form:
¿A las dos termina la clase?
In both cases the question does not vary, it is indicative of the same doubt.
