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If you want to go to the toilet in a university class, you just need to talk to the teacher in this class, and you don't need to make a report. People inevitably have three urgencies, and it is normal for this situation to occur in the classroom.
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No, just walk out from behind by yourself, the teacher won't mind.
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I feel necessary.
Generally, no, but some teachers will ask to greet him first.
Let's talk about the points you asked first, a class is 45 minutes, you can talk to the teacher when you go to the toilet, you can also go out quietly, if you form a band, you need to find a venue and musical instruments or something, and spend the night outside, as long as your school is not strict at night, you can be outside. >>>More
Paper, cigarettes, lighters, cell phones, headphones.
Just pay attention to hygiene.
Surely not all of them need to be signed.
The size of the supermarket is different, the management system is different, and the situation is different! >>>More