He is the tallest boy in his class

11. He is the tallest boy in his class.=> No one in……………………………………………………..

12. This is the most interesting film of all.=> No other films are………………………………………..

13. No cars in the world are more expensive than Japanese ones.

=> Japanese cars…………………………………………………………………………..

14. This exercise is easier than that one.=> That exercise is not……………………………………..

15. He drives more carefully than Jack does.=> Jack…………………………………………………………