Answer:
1. I will study a lot to approve the exam.
2. I'm going to write the answers right now.
3. I'm not going to have a spider.
4. Samantha will not go with us.
5. Are you going to live with her?
6. Alice is going to work as a Doctor, right?
Hopefully this will help/Ojala te sirva.
17. 1 Llegamos
18. 1 Entramos
19. 2 Explico
20. 1 Fue
21. 1 Terminaron
Your friend...... C
Your aunt ........ A
