Упражнения по английскому языку. Помогите, пожалуйста.

1) are
is
is
are
is
are
are
are
2) Who
what
who
what
what
who
who
what
3) whose
whom
whose
whom
4) Is this picture fine?
Do you want to sleep?
Are her jeans blue?
Ia Pete an engineer?
Do they often go to disco?
Is there park in the town?
Does she have a new vacuum cleaner?
Do they live in a village?
Does she like her job?
Does he work in a bank?
Does journalist write for a newspaper?
Are they students?
Is English difficult?

Есть такое управляло если множественное число то есть s на конце то означает пишем are а если единственное число то пишем is
Можешь не давать мне баллы но это верховодило уяснить нужно..