Определите безличные предложения из числа приведенных ниже

1. It is my room. 2. It is the shortest month of the year. 3. It is warmer today than it was yesterday. 4. Is it necessary to go there? 5. It was then that he made his fa­mous discovery. 6. It's a fine day today. 7. It's a pleasure to walk to the forest on such a day. 8. It is my pen. 9. It is difficult to study French. 10. It was Mendeleev who discovered the Periodic Law of Elements. 11. It is impor­tant not to miss classes. 12. Is it hot in summer?

3. Преобразуйте предложения, употребив конструкцию there is/are

Образец: I see (have) several English books on the shelf.

There are several English books on the shelf.

1. I see much sand on the beach. 2. I see a man at the corner. 3. I see many students in my classroom. 4. He hasn't any pictures on the wall. 5. I have no red ink. 6. We have a lot of ports in the Atlantic Ocean. 7. I can see a letter lying on the floor. 8. I can't see anybody here. 9. I no­ticed only two mistakes in his dictation. 10. He knew only one way out of the situation. 11. I could see yellow cur­tains on your window. 12. He noticed two more men behind the house.