Составить отрицание и вопросы (общие,специальные, альтернативные, разделительные) к след. предложениям: 1. my sister spoke on french 2. he did the exercise 3. your friends were at the party last night

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?