Complete the sentences with the present perfect of the verbs in brackets and circle the correct worbs as in the example ​

1. Studying comes in school 15 minutes prior to beginning of employments; clean, опрятный, takes off an outerwear in a cloak-room, puts on a removable shoe, occupies a workplace with warning to a lesson and prepares all necessary educational belonging to the forthcoming lesson

2. A student is under an obligation to execute a homework in the terms set by the school program

3. On call a teacher it is necessary to produce diary

4. Every day to conduct the record of homework in a diary

5. To bring on employments all necessary textbooks, notebooks, manuals, pens

and ink 6. It is impossible to bring on territory schools with any aim and to use a weapon(including knives), explosive, inflammable substances by all means; strong waters, cigarettes, drugs, other dopey facilities and poisons

7. Smoking on territory of school is forbidden

8. It is not settled to chew a chewing-gum, use плеерами and mobile communication means on lessons

9. It is forbidden to use obscene expressions
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