Ответ:

Объяснение:

1 true

2 true

3 false. The furnace has to be very hot for the metal to melt.

4 false. There are two ovens: blast furnace and steel furnace.

5 false. Steel is stronger than iron.

6 true

ко второму заданию нет предложений.

Ответ:

1) T

2) T

3) F The furnace should be very hot for the metal to come out of the rock.

4) F There are two ovens in this process: the blast furnace and the steel furnace.

5) F Steel is stronger than iron.

6) T

Объяснение: