Điền vào mỗi chỗ trống một giới từ thích hợp
1.Nam's school is the city
2.Are you class 6C?
3.It's 6.30.We are not late class
4.My sister has lunch 11.30
5.My school is the first floor
6.I go to school the morning,and I go home the afternoon
7.There are twenty desks our classroom
8.There are four books my desk
Thank you
1. in
2. in
4. at
5. on
6. in - in
7. in
8. in
Ko có câu 3 hả bạn