Answer:
It's the same as in English, you say I need to study, not I need I study. Necesito estudiar because then you're saying I need to study but if you say necesito estudio your saying I need I study.
Explanation:
Hope this <em><u>Helped!</u></em> :D
Please mark brainlist.
Mi hermana es un grande diva
4. She sees her parents every day.
5. She read the books to us.
6. They give sweets to children.
7. I will buy two plane tickets to my parents.
8. Play soccer.
9. Send a letter to me.
10. Put the books on the table.
11. She will read the books to the students.
12. She has just read the books to us.
13. Read the books to us.
14. read the books to us
^ and now write it negatively plus the escibe part at the top.
18. c
19.c
20.a
i hope this helps u a little