ПОМОГИТЕ пожалуйста все задания

A. My father is the oldest in the family
b. My book is more interesting than your book
c. Who is the oldest in the class?
d. Which passenger plane is the fastest in the world?

a. the most expensive 
The most expensive transport is plane.
b. the most interesting 
The most interesting film for me is .....
c. the most intelligent 
The most intelligent student in my class is ...
d. the most succesful
...... is the most succesful in my family
e. the most popular 
The most popular спорт in Russia is football
f. the most famous
The most famous actor in Russia is ...