1. What shouldn't we forget to do when planning our time?
2. When we sit down to work, what should we only think about?
3. What should we do to make good use of our time in class?
4. How many ways does the writer talk about in the article?
5. What else can you do to help with your study?
Leave time for hobbies.
2. When we sit down to work, what should we only think about?
The subject.
3. What should we do to make good use of our time in class?
Listen and take notes.
4. How many ways does the writer talk about in the article?
Three.
5. What else can you do to help with your study?
Ask teachers for help.
答案：1. Leave time for hobbies.
2. The subject.
3. Listen and take notes.
4. Three.
5. Ask teachers for help. (答案不唯一，符合要求即可)
2. The subject.
3. Listen and take notes.
4. Three.
5. Ask teachers for help. (答案不唯一，符合要求即可)