Me marcaron una tarea de inglés, necesito 15 oraciones positivas con condicionales y 15 negativas, me ayudan?

Positivas

1 - If i get a good mark in History, i will go to Sandra's party.

2 - If i eat healthy, i will be more fit next year.

3 - If i have some spare time this weekend, i will go to the mall.

4 - If Mark goes to the party without permission, he will get grounded.

5 - If Marta studies, she will get a nice mark on Physics.

6 - If I go to the audition, my mom will be proud of me.

7 - If i tidy my room, my mom will be happy.

8 - If i wash the dishes, my dad will let me go to the party.

9 - If i buy a new computer, i will be able to do my homework better.

10 - If i start a fight with Paul, the principal will call me.

11 - If i improve my singing, i could pass the audition.

12 - If my friend approves her test, she will enter to the english club

13 - If Carla brings the dog home, her parents will be angry.

14 - If i do some sudokus, my mental health will improve.

15 - If i study medicine, my parents will be proud.

Negativas

1 - If i don't clean my room, my mom will punish me.

2 - If María doesn't bring her homerwork at time, the teacher will get angry.

3 - If José doesn't buy the materials, he won't be able to do the work.

4 - If i don't study, i will fail this test.

5 - If i don't feed my dog when i arrive home, my mom gets angry.

6 - If Jeff doesn't wear his jacket, he will get sick.

7 - If Justin doesn't pay the money he owes to Marta, she will get angry.

8 - If i don't approve this subject, i will fail this year.

9 - If Noelia doesn't call Jimmy, he will get upset.

10 - If Nicki doesn't get home at time, her parents will get angry.

11 - If i don't arrive home late, my parents will buy me a videogame.

12 - If i don't eat a lot of hot sauce, my mouth won't burn.

13 - If Samuel doesn't buy a new car, he will have to get to school by bus.

14 - If i don't visit aunt Josefa, she will get sad.

15 - If Amelia doesn't apologizes with Venus, they won't be friends anymore.