John is the tallest student in his class

22. John is the tallest student in his class.
No one ....
23. Mary is better at Math than Susan.
Susan isn't ....
24. I can't play tennis as well as my brother does.
My brother
25. No one in the group is younger than her.
She is ......
26. Jane can swim further than I can.
I can't ........
27. Nga is a better cook than Mai.
Mai can't .....
28. Money is less important than health.
Money...
29. The station was nearer than I thought
The station wasn't ..........
30. I know them better than you do
You don't .....
.........
Go