Talk about the things you don't have to do on Sunday.
I don't have to study hard.
I don't have to see teachers at school.
I don't have to see my homeroom teacher.
I don't have to walk to school.
I don't have to clean my classroom.
I don't have to mop the floor.
I don't have to talk with some of my classmates.
I don't have to pick up waste on the playground and in the garden.
I don't have to fight with my classmate.
I don't have to feel tired listening to teachers.
I don't have to be scolded by teachers.
I don't have to go to the private institute.
I don't have to go to the academy to learn English and math.
I don't have to go to the English private institute.
I don't have to get up early.
I don't have to wear my school uniform.
I don't have to greet people at the school gate.
I don't have to stand in the hallway in front of the teachers' office.
I don't have to pick up waste with thongs(a pair of tongs).
I don't have to try hard not to sleep in class.
I don't have to wash my hair.
I don't have to wash my face and put on lotion.
(Would you check the sentences? Correct any errors, please. Thank you.)
I don't have to pick up waste with tongs.
All others look good.
Here are a few corrections to the sentences you provided:
- Instead of "see teachers at school," you can say "see my teachers at school."
- Instead of "see my homeroom teacher," you can say "see my homeroom teacher at school."
- Instead of "walk to school," you can say "walk to school early in the morning."
- Instead of "pick up waste on the playground and in the garden," you can say "pick up trash on the playground and in the garden."
- Instead of "fight with my classmate," you can say "argue or have conflicts with my classmates."
- Instead of "feel tired listening to teachers," you can say "feel tired from listening to the teachers all day."
- Instead of "be scolded by teachers," you can say "be reprimanded or chastised by teachers."
- Instead of "go to the private institute," you can say "attend private tutoring sessions."
- Instead of "go to the academy to learn English and math," you can say "go to an academy for English and math lessons."
- Instead of "get up early," you can say "wake up early in the morning."
- Instead of "wear my school uniform," you can simply say "wear a uniform."
- Instead of "greet people at the school gate," you can say "greet people while entering the school gate."
- Instead of "stand in the hallway in front of the teachers' office," you can say "stand in the hallway outside the teachers' office."
- Instead of "pick up waste with thongs," you can say "pick up trash using tongs."
- Instead of "try hard not to sleep in class," you can say "make an effort not to fall asleep during class."
I hope these suggestions are helpful!