5 Complete the text with words from the box. (You will not need all the words.) doze sleeping spacious sleepless exciting
excited tired derelict tiring bored boring
spectacular scruffy cartons tins paper cardboard dump wasteland rubbish
Last weekend, I helped Paulo clean up his grandmother’s house and remove all the 0rubbish_. It’s not a very 1 job but we needed to do it. Paulo’s grandmother died a year ago and since then the house has been 2. On Saturday morning we started by collecting all the old 3 of food and empty milk 4. We then collected all the books (Paulo’s mother was a book collector) and put them into 5 boxes. The job was very 6 and I had to lift a lot of heavy things. I was soon very 7. I had a 8 night on Friday so I really needed a 9. On Sunday we cleaned the whole house and on Monday Paulo put an advert in the newspaper. The house is very 10 - it’s big enough for six people, and has a 11 view of the beach. I’m sure Paulo will sell it quickly.
1)Building materials are divided into natural (natural) and artificial(Строительные материалы разделяют на природные (естественные) и искусственные)
2)Не смогу сказать.
3)metals are divided into two groups: ferrous and non-ferrous(металлы делятся на две группы: черные и цветные)
4)Ferrous metals are those that contain steel and iron.Non-ferrous metals do not contain steel or iron. This group of metals includes: aluminum and copper, Nickel and lead, zinc and tin, brass and gold, silver and platinum, as well as many others that do not contain iron.(Чёрными называются те металлы, которые содержат сталь и железо.Цветные металлы не содержат стали и железа. К данной группе металлов относятся: алюминий и медь, никель и свинец, цинк и олово, латунь и золото, серебро и платина, а так же многие другие, не содержащие железо.)
1) The properties of building and materials are classified into four groups: physical, mechanical, chemical, technological, etc.
2) Resistance to salt aggression and other chemicals (wood)
An important advantage of natural stone is strength, durability, resistance to environmental influences, frost resistance (stone)
Strength; reliability; versatility; combination with other materials (metal)
3) All metals are divided into two groups: ferrous and non-ferrous
4) Ferrous metals and alloys contain iron, non-ferrous metals do not. Ferrous metals are mild steel, carbon steel, stainless steel, cast iron and wrought iron. ... Since they do not contain iron, non-ferrous metals have a higher resistance to corrosion and rust.
Объяснение: just decided