Переведите данные предложения. Поставьте их в вопроси-
тельную форму, 1-е, 4-е — в отрицательную форму.
1. The train develops a speed of 130 kilometres per hour on some
sections.
2. The designers are making different improvements in the construction
of the locomotives.
3. Electronics became very important in all branches of industry.
4.The students were testing new devices in the laboratory last evening.

1. На некоторых участках поезд развивает скорость до 130 к/час.2. Дизайнеры вносят различные усовершенствования в конструкцию локомотивов.3. Электроника стала очень важной во всех отраслях промышленности.4. Вчера вечером студенты проводили в лаборатории испытание новых устройств.1. The train does not develop a speed of 130 kilometres per hour on some sections.2. Are the designers making different improvements in the construction of the locomotives?3. Did electronics become very important in all branches of industry?4. The students were not testing new devices in the laboratory last evening.