Luyện tập 5: Điền giới từ thích hợp vào chỗ trống: 

1. I live (in/ at/ on) the city.
2. There is a park (in/ at/ on) the corner of my street.
3. My school is (in/ at/ on) the center of town.
4. I eat breakfast (in/ at/ on) home.
5. I play soccer (in/ at/ on) the field near my house.