1. Hoa is shorter than Lan .
2. My sister is smaller than me .
3. I don't cook as well as Jane .
4. My dad is older than my mom .
5. Minh isn't as thin as than Nam .
6. I am lighter than my father .
7. This tree is lower than that tree.
8. Your shirt is newer than my shirt .
Chúc bạn học tốt!