In my school has an after school program(кроме has,an) we must respect our teacher(кроме must) she is playing in the yard with her friends(кроме is,with) a piano is his favourite instrument(кроме a, is) my mother took us to the prefer yesterday(кроме us) надо задавать вопросы виде общего и много

1.Has my school an after school program?
What does my school have ?
2.Must we respect our teacher ?
Who must respect our teacher ?
3.Is she playing in the yard with her friends ?
Who is playing in the yard with her friends?
Where is she playing ?
4.Is a piano his favourite instrument?
What instrument is her favourite?
Whose favourite instrument is a piano ?
5.Did your mother take you to the performance yesterday?
Where did your mother take you yesterday?
When did she take you to the performance?