1.I'm the younger peson in my family
2.My brother is busyer than I am
3.Mary is taller that her sister
4.Zhang is From China.She speaks China
5.Ha Noi have a population of 2.6 million
6.London is smallest than Mexico City
7.She's my friend.She's from Frech
8.Is your kitchen biger than my kitchen?
9.How height is the Petronas Twin Toners?
10.Which season is coldest in your country?