Ответ: 1. Alloy of iron and carbon
2. Durable and hard
3. Easy to corrode
4. Stainless steel
5. Low carbon
6. Ductility
7. Sheet metal, wire, pipes
8. Structural steel
9. Suitable for forging and welding
10. Hard and fragile
11. Cutting tools
12. Surgical instruments
13. Tool steel
14. Reinforce
15. Addition of manganese (silicon, chromium, tungsten, molybdenum, vanadium)
Объяснение:
1 good
2 the happiest
3 worse
4 the biggest
5 richer, luckier
Вот:
his dog is funny
his dog is at home
my kitten is little
it is a bike
he has got a bike
his dog has got five puppies
nick is my brother
nick has got a brother
my kitten has got a lirrle house
1) b я в першому не дуже впевнена але все ж таки це мій варіант 2) b тут я цілком впевнена в нас таке також було
1. unequal
2. differently
3. succeed
4. threating
5. independency