Complete the sentences using the words in capital letters so that they mean the same as the original sentences.
I had a lot of videos when I was younger but I’ve lost them.
(HAVE)
I used to have a lot of videos when I was younger but now I’ve lost them.
1 He never does anything to help us. (WILL)
He
anything to help us.
2 Whenever we went on holidays, my parents always bought me icecream.
(WOULD )
My parents
me icecream when we went on holiday.
3 My friend talks on her mobile phone all the time. (TALKING )
My friend
on her mobile phone.
4 Our teacher always used to give us extra homework for no reason.
(GIVING)
Our teacher
extra homework for no reason.
5 She stays in the bathroom for hours every morning. (WILL)
She
in the bathroom for hours in the morning.
6 What did you do in the summer holidays when you were young?
(TO)
What
in the summer holidays when you were young?
7 My brother and I never argued about anything when we were young.
(USE)
My brother and I
about anything when we were young.
8 My father never admits that he is wrong. (ADMIT)
My father
that he is wrong.
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