----- Nội dung ảnh ----- Nội dung trong bức ảnh như sau:
``` Exercise 9. Underline the mistakes and correct them. 1. Thanh went to school on bus this morning. 2. I will meet my friends in Sunday morning. 3. There are some magazines in the shelf. 4. Do you like playing sports on the playground? 5. We will have a test on next week. 6. Shall we visit the school for blind students? 7. Nancy was born on April. 8. What do you usually do on summer? 9. I sometimes study in midnight. 10. There has 50 classrooms in our school. ```