1.Hang's pens are small and her sister's notebook is big.
2.This is a school and those are houses.
3.Every morning,we go to school at quarter seven.
4.Dung often gets up at six and goes to school ten :seven.
5.Every morning,Susan gets up at half past five
6.David and Lucy are in grade 8 and their younger sister is in grade 6.
7.I am in class 6A and my classroom is on the first floor.
Study well!