Переделать в passive voice active- who has to sign these papers? passive-?

Who these papers have to be signed by

fine - finer - the finest
rainy - rainier - the rainiest
much - more - the most
beautiful - more beautiful - the most beautiful
big - bigger - the biggest
small - smaller - the smallest
curious - more curious - the most curious
bad - worse - the worst
lovely - lovelier - the loveliest

Найди ошибки:

Winter is snower than spring.

She is the most beautiful girl in our class.

This farmhouse is the nicest.

Karabas is worse than Father Carlo. 

Dogs are cleverer than mice.

Раскрой скобки:
less
the cleverest
deeper
the most wonderful
more interesting

Fred is my best friend.
Summer is hotter than spring.
The book is more interesting than the film.
The houses in the city are bigger than in the country.
I like apples less of all.

I dream to live on the island . 
My house is very big. there are two floors and six rooms at the cinema , playground tennis , and computer club . in a movie theater is six chairs .in the area for tennis is : one mesh , two taretry and ten balls . In computer club three computer and three chairs . the second floor is also three rooms is my room , dining room and zoo . in  my room the are : computer , baiconies , and my favorite bed . 
in the dining room are tventy five tables chairs . in zoo animals  is  souch as panda and elephans . in the courtyard is a pool and garden. in the garden are palms threes and flovers . child come here for a holiday