Complete the sentences with the words.

1. Boris ran down the fire ... as soon as he saw the smoke in the kitchen. 2. Jim lives in a flat on the first ... of that building. 3. During the winter, the central ... is on every evening. 4. Nelly borrowed her neighbour's lawn ... to cut the grass in her garden. 5. Mrs. Smith finds it difficult to find a parking ... near her block of flats in the city centre.