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1) Robert's grandfather reads scientific articles in his study in the evening.
Does Robert's grandfather read scientific articles in his study in the evening?
What does Robert's grandfather read in his study in the evening?
What does Robert's grandfather do in his study in the evening?
Who reads scientific articles in his study in the evening?
When does Robert's grandfather read scientific articles in his study?
Does Robert's grandfather read scientific articles in his study in the evening or in the morning?
Robert's grandfather reads scientific articles in his study in the evening, doesn't he?

2)Mary's classmates practise English grammar at school every day.
Do Mary's classmates practise English grammar at school every day?
Who practices English grammar at school every day?
What do Mary's classmates practise at school every day?
What do Mary's classmates do at school every day?
Where do Mary's classmates practise English grammar every day?
Do Mary's classmates practise English or French grammar at school every day?
Mary's classmates practise English grammar at school every day, don't they?

1) Robert's grandfather reads scientific articles in his study in the evening.
Does Robert's grandfather read scientific articles in his study in the evening?-общий
Who reads scientific articles in his study?
What does he read in the evening?
What kind of articles does he read in the evening?
Where does he read scientific articles?
When does he read scientific articles?
Robert's grandfather reads scientific articles in his study in the evening,doesn't he?


2)Mary's classmates practise English grammar at school every day
Do Mary's classmates practise English Grammar at school every day?
What do Mary's classmates practise at school?
What kind of grammar do they practise every day?
Who practises English Grammar at school evry day?
Where do they practise English Grammar?
When do they practise English Grammar ?
Mary's classmates practise English grammar at school every day,don't they?

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