1) True / False / Not stated
- Students must wear a clean uniform every day. → T
- Pupils have to arrive at school at 8:15 a.m. → NS
- It is important to keep the classroom clean. → T
- Students must not use phones during lessons. → T
- Teachers have to bring notebooks for students. → NS
- The school is open at 6:00 a.m. → NS
- Following rules helps students learn better. → T
Ответ: T; NS; T; T; NS; NS; T