1. smaller than your house

2. more expensive than the black car

3. less interesting than this film

4. smaller than mine

5. oldest member in my family

6. the tallest person in my class

7. better than me

8. play tennis better than him

9. more money than me

10. more expensive than it has

11. is taller than him

12. more interesting than this film

13. 

14.

15.

16. doesn't drive as careful as him

17. most comfortable city

18.

`1,` Your house is smaller than mine.

`2,` The red car is more expensive than the black car.

`3,` That film is more boring than this one.

`4,` Your kitchen is not as small as mine.

`5,` My grandmother is the oldest person in my family.

`6,` Tam is the tallest person in my class.

`7,` My mother can cook better than me.

`8,` Jack can plays tennis better than him.

`9,` You spent more money than I do.

`10,` This book is cheaper than it is.

`11,` No one in his class is as tall as/taller than him.

`12,` No other films are as interesting/more interesting than this film.

`13,` Japanese cars are the most expensive cars in the world.

`14,` That exercise is not as easy as this one.

`15,` Jack drives more carelessly than he does.

`16,` He can play better than anyone in the group.

`17,` This hotel is the most comfortable one in the city.

`18,` The Pacific ocean is the largest ocean in the world.

`Devil` `Bona`