Viết lại câu sao cho nghĩa không đổi

1. No one in my class is as tall as Tam.
Tam is the tallest in
my
dkass
2. I've never met any more dependable person than George.
→ George is
3. No river in the world is longer than the Nile.
The Nile is
4. Other oceans in the world aren't as large as the Pacific one.
The Pacific Ocean is
5. No cars in the world are more expensive than Japanese ones.
Japanese cars are
6. There is no better teacher in this school than Mr. John.
Mr. John is
7. I've never tasted a more delicious cake than this one.
This is
-
8. Have you got any bigger hat than that one?
-
Is this the
9. This is the first time I have ever met such a pretty girl.
She is
10. No hotel in the city is as comfortable as this.
This hotel is