Вопрос по обществознанию:

Помощь с обществознанием

Вопрос по английскому языку:

Переведите предложения на русский язык, обращая внимание на модальные глаголы

must,

can,

may,

need,

should.

1) Passengers should not walk across the railway lines; there is a footbridge at the end of the

platform. 2) If you are traveling by air, you mustn't carry anything in

your luggage that can be used as a weapon, such as a knife or a pair of scissors. 3) You need not

go to the railway station to buy tickets because you can book them at the nearest travel agency.

4) The Trans-European expresses are equipped with interurban telephones through which the

traveler can contact office or home. 5) In Metro when the passengers get on the escalator, they

should stand on the right so that people who hurry can run by on the left.

ПОМОГИТЕ ПРОШУУУ

Вопрос по математике:

Всё простые числа среди первых 12 натуральных чисел

СРОЧНО

Вопрос по литературе:

Вопрос по беларуской мове:

марфемный разбор слова абавязак