Sắp xếp các câu sau và chia tính từ so sánh thành tính từ so sánh hơn :
VD : Hanoi / small / Saigon -> Hanoi 's smaller than Saigon .
1 : The united states / big / Great Brittain . -> ...........................................
2 : December / long / february . -> ..........................................................
3 : England / warm / California . -> ..........................................................
4 : Christie / old / Sam . -> ....................................................................
5 : A dog / heavy / a cat . -> ...............................................................
1. The united states is bigger than the Great Brittain.
2. December is longer than February
3. England is warmer than California
4. Christie is older than Sam
5. A dog is heavier than a cat
1 The United States is bigger than Great Brittain
2 December is longer than February
3 England is warmer than California
4 Chiristie is older than Sam
5 A dog is heavier than a cat