Câu trả lời:
1. The teacher / wanted /students/ listen/ news/ careful
-> The teacher wanted the students to listen to the news carefully
2. Nam/ sleep / bed/ when / the storm/ come
-> Nam was sleeping on the bed when the storm came
3. Jonh/ became/ professional footballer/ age/ 15
-> John became a professional footballer at the age of 15
4. We /used/ wear/ uniforms/ when / we / be /shool
-> We used to wear uniforms when we was at school