1. The Customs officer told him to open his suitcase for inspection.
2. The teavher asked me wether my father worked at the Customs.
3. Granny asked Marry wether she had gone shoppingthe day before.
4. The teacher said I hadn't done work well.
5. My classmate said he couldn't explain that rule to me.
6. They asked at what time the train starts.
7. She asked me what I would I do next day.
8. I asked my uncle how long he had stayed in Moscow.
9. He wondered where I had bought that hat.
10. He asked her where she usually spent her summer holidays.
11. The doctor said to Nick to wash his hands as often as he can.
12. A Customs officer said to present him my documents.
13. She said to eat lots of frits, veggies and grain.
The passenger said...
1) all his baggage from flight number 790 had aleady arrived, but his luggage wasn't there.
2) his luggage has been damaged during unloading.
3) his suitcase was damaged.
4) the suitcase had opened and the things had fallen out.
5) the baggage check had been torn off his suitcase.
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?