Перепишите предложения , переведите на русский язык , обращая внимание на модальные глаголы и их эквиваленты. 1.All participants of the conference are to be officially presented. 2. There are many new products that have to be invented to serve new needs. 3. You will be allowed to open a current account. 4. We were not able to make a reduction in price. 5. Government regulations should be in the interests of society.