-5 things I will try to do in the next semester are:

+ Stay up later to study

+ Try more than 100% strength

+ Pay attention to the teachers' lectures

+ Do not talk in class

+ Spend a lot of time learning

-5 things I won't do in the next semester:

+ Do not play phone much

+ Not lazy

+ Do not let teachers remind

+ No snacks in class 

+Do not bully my friends

5 things I will do :

- More hard-working.

- More attention to teachers.

- Read more book.

- Take note all important things.

5 things I won't do :

- Play too much game.

- Use phone, computer while studying.

- Be lazy.

- Chat too much with friends.

- Study too much.