【题目】Read and write.（用介词in, on, at填空）
1. They live __________ the same room.
2. Don’t draw __________ the wall.
3. Don’t eat __________ class.
4. Don’t play football __________ the road.
5. Look __________ my beautiful dress.
【答案】1. in 2. on 3. in 4. on 5. at
【解析】
略