Scientific activity is the main engine of progress and it opens up endless prospects for the future of society and civilization.
Общий:
Is scientific activity the main engine of progress?
Does scientific activity open up endless prospects for the future of society and civilization?
Альтернативный:
Is scientific activity the main engine or the main stop of progress?
Does scientific activity open up or close endless prospects for the future of society and civilization?
Разделительный:
Scientific activity is the main engine of progress, isn't it?
Scientific activity opens up endless prospects for the future of society and civilization, doesn't it?
Специальный:
What is scientific activity?
What does scientific activity open up?
К подлежащему:
What is the main engine of progress?
What opens up endless prospects for the future of society and civilization?
2. Last year she was sent to Cambridge.
3. He will be sent to Harvard.
4. She is always sent for.
5. She was sent for yesterday.
6. I will be sent for tomorrow.
7. They are always invited to Ann's birthday.
8. In summer Nick will be taken to the country.
9. This uninteresting film wasn't much spoken about.
10. We were shown a lot of beautiful paintings at the museum.
11. This book is very often asked for.
12 My idea was misunderstood.