5 Write six sentences describing how you do different things. Use the verbs in the first box and adverbs formed from the adjectives in the second box. soeck play sports draw work play computer games cook sew learn behave good hard correct polite angry successful responsible careful
The oldest known samples of iron that appear to have been smelted from iron oxides. Some iron oxides are effective fluxes for copper smelting; it is possible. In Anatolia, smelted iron was occasionally used for ornamental weapons.
Then, between 1200 BC and 1000 BC, iron tools and weapons displaced bronze ones throughout the near east. This process appears to have begun in the Hittite Empire around 1300 BC. Iron smelting at this time was based on the bloomery, a furnace where bellows were used to force air through iron ore and burning charcoal. The carbon monoxide produced by the charcoal reduced the iron oxides to metallic iron,The bloom then had to be reheated to soften the iron and melt the slag, and then repeatedly beaten and folded to force the molten slag out of it.
The result of this time-consuming and laborious process was wrought iron, a malleable but soft alloy containing little carbon. . By the beginning of the Iron Age, smiths had discovered iron.
Spring is the time of hope and happiness. Nature is awakening of life again. Trees are bursting in leaf, flowers are breaking into blossom. Spring is a busy season for gardeners who have much to do in their orchards. Rainy and warm weather in spring is good.
Summer is the hottest season of all. It is a time of holidays and vacation. People go to the seaside to lie in the sun, to swim in the sea and come back to their work and studies, healthy and full of vitality. In summer at times the heat is almost unbearable. But sometimes there are heavy thunder-storms in summer.
Autumn is the time of harvest. In September the weather is fine. October and November are rainy. The sky is most overcast with low and heavy clouds. In October the days are growing rapidly shorter and the sun rays lose their warmth. In November almost all trees have cast off their leaves and stand there bare and lonely. A short spell of warm pleasant weather in autumn is called Indian Summer.
Winter is the coldest season of all. In winter though the sun shines, its rays bring little warmth. Nights are long and days are short in winter. In winter the weather is nasty when the wind blows violently and the falling snow strikes the face. Winter is the time for skiing, skating, hockey-playing. On a fine winter day snow is falling in large flakes, covering the ground. The streets and parks are all in white. It's very nice to be in the open air. Yet nobody is sorry when winter is over.