Задание

Fill in:

1. Dan was sweating heavily because of the . 2. I stepped over the pieces of brick and other that was lying on the floor of the building. 3. The city was completely empty. It had been by its inhabitants a long time before. 4. Jack squeezed himself through a in the rock. 5. Polly the swimming pool as soon as she got back to the hotel. 6. Tom himself from the freezing wind behind the wall.