The answer is "Cup"
Copa means cup in spanish
"Usted", is the most formal way to speak to others in spanish
I'm gonna write in the correct form the ones wrong and leave a blank the right ones.
1. _
2. _
3. _
4. _
5. Acuéstate temprano
6. Llega a tiempo (I guess you meant arrive in time?)
7. No abandones la escuela (I guess you meant don't quit school?)
8. Pon atención en clase (it can also be: "PRESTA atención en clase" the r in presta converted it in infinitive)
9. No dejes tu tarea en casa
10. No duermas en clase (No dormir is also infinitive)