IV
1.Dear
2.for
3.in
4.with
5.front
6.the
7.is
8.This
9.for me
10.Thanks
V
1.Thuan lives in the country.
2.Yes,it is
3.No,there isn't.
4.There are many trees and flowers in the yard.
5.They often play soccer in the yard.
6.His school has threefloors.
7.His classroom is on the second floor.
8.There are forty students in his class.