v.
1. My picture is different from yours. 
2. Lan enjoys playing the piano.
3. A film is not as long as a play.
4. What's the price of these books?
5. My dad and I love outdoor activities.
5. Lan plays tennis not as well as Hoa. 
VI. 
1. My school is different from your school.
2. You should drink much water every day.
3. Are you interested in playing football in your free time ?
4. How about going out for dinner tonight ?
5. The photo is not as expensive as the painting.