Pourriez vous m'aider pour les ex 9 10 et 11 svp

9 :
Oliver : Where were you last year ?
Alwena : I was at ..... I was in year 7.
Oliver : What were your favourite subjects ?
Alwena : My favourite subjets were ...... the teacher was great.

10 :
a)Him
b)It
c)Her 
d)Them

11 : 
was
played
worked
had study
watched