Помогите с задание .Сделаю превосходнейшим ответом!

B)
Math is a difficult subject
History is more difficult
English is the most difficult subject for me
c)
Mountain climbing is dangerous sport
Sailing is more dangerous
Motor racin is most dangerous for me

A)Spring is a wonderful season.
Autumn is more wonderful.
Summer is the most wonderful season for me.
B)Math is a difficult subject.
Botany is more difficult.
History is the most difficult subject for me.
C) Sailing is a dangerous sport.
Mountain climbing is more dangerous.
In my opinion, motor racing is the most dangerous.