Can you please tell me if the following sentences regarding school rules are possible? Thank you.

1.You are not allowed to enter the school building after ten o’clock.
2.School starts at five to eight. Remember to arrive to school five minutes before lessons start.
3.We’ll be having one hour of lesson in the linguistic laboratory, during which you’ll be doing listening tests and watching the news on the BBC.
4.If you are absent, you have to justify your absence on the first day you come back to school.
5.Remember to have your parents check your school report once a month. Each teacher is required to register your marks in your school report. (not only in the teacher's register)
6.You’ll be tested orally twice and you’ll given (or you’ll be doing) three written tests during (?) each term. We’ll draw lots to decide who is going to be tested the following time. In compliance with the school rules, I won’t test you on Mondays.
7.I accept volunteers for the oral test. OR You can come as volunteers for an oral test.
8.Remember to put up your hand if you want to ask me a question. You must keep your cell phone switched off during school hours.

1. That's a strange rule. Schools usually admit students at any time during the school day. Occasionally students come in late because of a doctor's appointment.

2. ok

3. ok

4. ok

5. ok -- but you don't need the part in parentheses

6. you'll be given . . .
The rest is ok.

7. ok

8. ok

Yes, all of the sentences regarding school rules are possible. Here is an explanation for each sentence:

1. To determine if you are allowed to enter the school building after ten o'clock, you should check the school's official rules and regulations. These can usually be found in the student handbook or on the school's website.

2. To know when school starts, you should consult the school's schedule or timetable. This information is typically provided by the school itself. Additionally, it is recommended to arrive at school five minutes before lessons start to ensure punctuality.

3. The sentence explains that there will be a one-hour lesson in the linguistic laboratory, during which listening tests will be conducted and the news on the BBC will be watched. This information may be given by the teacher or can be found in the lesson plan or syllabus provided by the school.

4. If you are absent from school, the school usually requires you to provide a justification for the absence. The specific process for justifying your absence may vary from school to school, so you should consult the school's attendance policy for more information.

5. The sentence emphasizes the importance of having your parents check your school report once a month. Typically, teachers are required to enter the students' marks or grades in the school report. It is not specified in the sentence, but it is generally expected that the school report should be checked by the parents or guardians.

6. The sentence states that there will be two oral tests and three written tests during each term. The method of deciding who will be tested next is specified as drawing lots. Additionally, it is mentioned that the teacher will not conduct tests on Mondays, in compliance with the school rules.

7. The sentence allows for the possibility of volunteers for an oral test. It does not provide further information on how to volunteer, so it is presumed that interested students can express their willingness to participate when instructed by the teacher.

8. The sentence reminds students to raise their hand if they want to ask a question. Furthermore, students are required to keep their cell phones switched off during school hours. These rules are likely part of the school's guidelines for maintaining discipline and a focused learning environment.