Hello there WooJung,

Thank you for submitting your homework. Please take notes of my corrections thank you.. See you on Wednesday..^_^

Corrections:

1. Give another chance and even if student doesn't behave good, give 2 hour detention.

Correct: Give the student another chance, but if he still wouldn't behave properly, give him a 2-hour detention.

** State the receiver of the action or the indirect object in the sentence. Use 'but' to state a negative idea after a positive one. You can use a pronoun in the second clause, instead of repeating the noun from the first clause. Use "still" to say that something is continuing to happen now, and "wouldn't" to express choice or possibility. Sentences always end with a punctuation.

2. Say they have to come to the teacher and talk why they didn't behave good.

Correct: Tell him that he has to go to the teacher and talk about why he didn't behave properly.

** 'To tell' means to give an account or narrative of. Since you used a singular subject earlier, stick with it and not make it plural, all of a sudden. 'Come' means more of to approach the speaker while 'go' means to move or proceed which is more like away from the speaker. Sentences always end with a punctuation.

3. Give a chair that they sat during the class and say stand and hold it for 30minutes over their head.

Correct: Give him a chair which they use to sit in class, and tell him to stand while holding it for 30 minutes over his head.

** State the receiver of the action or the indirect object in the sentence. 'Which' is a relative pronoun used to refer to things. Saying "to stand while holding it" means to do the tasks simultaneously. Sentences always end with a punctuation.

4. Call student's parents

Correct: Call the student's parents.

** Use the determiner 'the' for the noun 'student' to refer to the student who did a misdemeanor, and not just any other student. Sentences always end with a punctuation.

5. Say hold studen't hand and stay during the hole class.

Correct: Tell them to hold the student's hands and to stay there during the whole class.

** 'To tell' means to give an account or narrative of. State the receiver of the action or the indirect object in the sentence. Use the determiner 'the' for the noun 'student' to refer to the student who did a misdemeanor, and not just any other student. 'Hole' means a hollow space in something, or an opening in something, while 'whole' means complete, including every part.