Answer:
1. ¿Prepara la prueba la Profesora Cruz?
Does the teacher Cruz prepare the test?
2. ¿Necesitamos estudiar Sandra y yo?
Do Sandra and I need to study?
3. ¿Practican los chicos el vocabulario?
Do the boys practice the vocabulary?
4. ¿Termina Jaime la tarea?
Does Jaime finish the homework?
5. ¿Trabajas tú en la biblioteca?
Do you work in the library?
Explanation:
You must change these sentences into questions by inverting the word order.
Exchange the order of the subject and the verb.
It’s conjugated correctly
Cuando estás enfermo debes
*debes tomar medicina*
B) esta. esta typically refers to describing something like location whereas es describes the person's attributes. (ie, esta would be used with "she is in the store" and es would be used with "she is cute"
