1, how long will you stay in westbury?
2, ben is the best at subjects in his class
3, tom is bad at history than tim
4, is this best refrigerator?
5, tim runs fast than anybody
6, this mount is high 1000m
7, would you mind if i offered some food?
8, i take care of her when my mother is sick
9, are these books most interesting ?
10, is it less interesting to travel by train than by air?
11, hoa is her daughter.