Все что на листе ( условие к 3 . fill in the gaps with correct reflexive pronouns)​

1. There was much snow in winter. 2. There were 4 theatres in our city. 3. There was no lift in our house. 4. There were many new books in our library. 5. There was little milk in the bottle. 6. There were 3 rooms in our flat. 7. There was a map on the wall.
1. There will be much snow in winter. 2. There will be 4 theatres in our city. 3. There  will be no lift in our house. 4. There  will be many new books in our library. 5. There  will be little milk in the bottle. 6. There  will be 3 rooms in our flat. 7. There  will be a map on the wall.
1. Зимой много снега. 2. В нашем городе 4 театра. 3. В нашем доме нет лифта. 4. В нашей библиотеке много новых книг. 5. В бутылке мало молока. 6. В нашей квартире три комнаты. 7. На стене висит карта.

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?