Из активного залога сделать пассивный 1. We must separate these impurities from the metal. 2. We could not distinguish the liquid alloy from a single one-substance liquid. 3. They will have to separate iron from sulphur with a magnet. 4. We may use metals in the main parts of structures or machine tools. 5. They had to cast metals into varied shapes.

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Иван Ермилов

Английский язык

5 декабря, 22:58

Из активного залога сделать пассивный 1. We must separate these impurities from the metal. 2. We could not distinguish the liquid alloy from a single one-substance liquid. 3. They will have to separate iron from sulphur with a magnet. 4. We may use metals in the main parts of structures or machine tools. 5. They had to cast metals into varied shapes.

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Влада Зорина · Answer 1

1) These impurities must be separated from the metal.

2) The liquid alloy couldn't be distinguised from a single one-substance liquid.

3) Iron will be separeted from sulphur with a magnet.

4) Metals may be used in the main parts of structures or machine tools.

5) Metals had to be casted into varied shapes.