1. Will students of our group meet in the laboratory?
2. To whom the monitor told to come to the laboratory?
3. He doesn't understand the grammar rule, does he?
4. He hasn't made any mistakes or he has some over-writings?
5. Who hasn't made any mistakes?
6. What did the students do with great attention?
7. For what reason mankind is making considerable investments?
8. The dean will send the students to a big plant in summer, won't he?
9. He taught us to see the lab equipment or he wanted us to just watching his job?
10. What kind of activity accompanies theory?
Объяснение:
1. He will go to the country this summer.
Will he go to the country this summer?
Will he go to the country this summer or this winter?
He will go to the country this summer, won’t he?
Who will go to the country this summer?
When will he go to the country?
2. They are planning to have a holiday soon.
Are they planning to have a holiday soon?
Are they planning to have a holiday or weekend soon?
They are planning to have a holiday soon, aren’t they?
Who are planning to have a holiday soon?
When are they planning to have a holiday soon?
3. By the end of the year he has read about 20 books.
By the end of the year has he read about 20 books?
By the end of the year has he read about 20 books or 100 books?
By the end of the year he has read about 20 books, hasn’t he?
By the end of the year who has read about 20 books?
When has he read about 20 books?