Http://www.proyectosalonhogar.com/Enciclopedia_Ilustrada/Indios_Tainos.htm maybe this will help.
1. rompió
2. entendí
3. cumplió
4. You did a sandwich yesterday
5. The last night i read a magazine
6. The las saturday, my friends and me went to a excursion
7. Ayer, Juán comió tacos.
8. Ayer mi maestro habló español en clases
9. Por acciones que están en progresivo.
10. Estudié
11. Asistimos
12. Fue
13. llegué
14. entregué
15. Conocí a Lebron James en Cleveland
Answer:
Question 1 with 1 blank Are you going to be in the library today? (yesterday) Question 2 with 1 blank Do Elena and Sergio want to give a party this weekend? (last Saturday) Question 3 with 1 blank Should the teacher translate that novel this semester? (last year) Question 4 with 1 blank Is there going to be lemon cake at dinner today? (last night) Question 5 with 1 blank Do you want to put the coats on the chair? (on the bed)
Explanation: translated