=>
1. Last year's exhibition was not as good as this year's.
2. The town hall was as tall as the church.
3. The castle was less interesting than the factory tour.
4. That's the most fantastic view I've ever seen.
5. The higher we went, the worse I felt.
So sánh bằng : (not) as adj as
So sánh nhất : 
Tính từ ngắn : the adj-est
Tính từ dài : the most adj
So sánh kép : the + so sánh hơn S V, the + so sánh hơn S V
Less adj than ~ ít hơn

1. Last year's exhibition was not as good as this year's.
2. The town hall was as tall as the church.
3. The castle was less interesting than the factory tour.
4. That's the most fantastic view I've ever seen.
5. The higher we went, the worse I felt.
So sánh nhất : 
Tính từ ngắn:1 âm hoặc 2 âm nhưng tận cùng đuôi y,ow er,et,le

     S+be +the adj ngắn-est(N)
Tính từ dài :

    S+be+the most adj dài(N)

So sánh bằng :

             (not) as adj as