Автор - lol7116
3.1.
2. are building
3. is swimming
4. are standing
5. is coming
6. am cooking
7. is having
3.2.
3. I am sitting on a chair.
4. I'm not eating.
5. It's not raining.
6. I am learning English.
7. I'm not listening to the radio.
8. The sun isn't shining.
9. I'm not wearing shoes.
10. I'm not smoking a sigarette.
11. I'm not reading a newspaper.
3.3.
2. In A the man is lying beside a chair. In B he is standing on the chair.
3. In A it's raining outside. In B the sun is shining through the window.
4. In A the boy is writing a letter. In B the girl is reading a book.
5. In A the man is running. In B the man is doing cycling.
6. In A the woman is driving a car. In B the man is driving a car.