3. one of the latest is computerization. - задать общий вопрос. 4. computers are used everywhere - in everyday life, industry and science. - альтернативный 5. another trend of engineering is the use of lasers. -специальный 6. they can cut hard materials and transfer information. - к подлежащему 7. the next trend is the development of nanotechnologies. - разделительный вопрос
4. Are computers are used in everyday life ot in industry and science? - Альтернативный
5. The use of what is another trend of engineering of lasers? -Специальный
6. Who can cut hard materials and transfer information? - к Подлежащему
7. The next trend is the development of nanotechnologies, isn't it? Разделительный вопрос