1. It's a very good room. It is the best room in the hotel.
2. It's a very cheap restaurant. It's the cheapest in the town (ss hơn của tính từ ngắn)
3. It was a very happy day. It was the happiest in my life (trường hợp đặc biệt)
4. She's a very intelligent student. She is the most intelligent in the class (ss hơn của tính từ dài)
5. It's a very valuable painting . It is the most valuable in the gallery. (ss hơn của tính từ dài)
6. Spring is a very busy time for me. It is the busiest time of the year. (trường hợp đặc biệt, nếu tính từ kết thúc bằng y thì biến y thành i, thêm est)
7. It's a very good room. It is one of the best room in the hotel. (good-better-best)
8. He's a very rich man. He's one of the richest in Britian. (one of...: một trong những...nhất)
9. It's a very big castle. It is the biggest in the team. (ss hơn của tt ngắn.)
10. She's a good player. She is the best in the team.
11. It was a very bad experience. It was one of the worst experiences of my life.
12. He's a very dangerous criminal. He is of the most dangerous criminals in the country.