1 His brother skates very well.
Does his brother skate very well?
His brother skates very well, doesn't he?
Does his brother skate or very well or very badly?
Who skates very well?
What does his brother very well?
2 Sveta forgot his telephone number.
Did Sveta forget his telephone number?
Sveta forgot his telephone number, didn't she?
Did Sveta forget his telephone number or address?
Who forgot his telephone number?
What did Sveta forget?
3 Lina has very beautiful.
Has Lina very beautiful?
Lina has very beautiful, hasn't she
Has Lina very beautiful or ugly?
Who has very beautiful?
What is Lina like?
4 This girl is the best student in our group.
Is this girl the best student in our group?
This girl is the best student in our group, isn't she?
Is this girl the best student in our group or in our town?
Who is the best student in our group?
What is this girl a student?