Odpowiedź: 1. He hit his forehead against a wall. That's why it has turned blue. 2. I cant go now. Its raining cats and dogs. 3. There are so many cars that traffic pollution is huge. 4. That sandstone temple is one of the oldest buildings in the area.
2. energy waste
water pollution
deforestation
3. will
are going to
will
is going to
are going to
4. I, C, C,C, I
