Did
your sister speak French? ОБЩИЙ
Did
your sister speak French or German? АЛЬТЕРНАТИВНЫЙ
Your
sister spoke French, didn't she? РАЗДЕЛИТЕЛЬНЫЙ
Who spoke French? К ПОДЛЕЖАЩЕМУ
What
language did your sister speak? СПЕЦИАЛЬНЫЙ
2.
Did he do the exercise?
Did
he or she do the exercise?
He
did the exercise, didn't he?
Who did the exercise?
What
did he do?
3.
Were your friends at the party last night?
Were
your friends at the party last night or last week?
Your
friends were at the party last night, weren't they?
Who
was at the party last night?
Where
were your friends last night?