You will probably know the feeling—it is time for school, but your eyes are only half-open. Your arms and legs are heavy and your brain is still asleep. So what can you do to stay awake when you are tired? 【小题1】

Eat breakfast

Breakfast is the most important meal of the day, but it is also the easiest to skip (省略). Start your day off with a healthy breakfast. 【小题2】 They can keep you from feeling hungry and tired in the morning.

Use water

When you are tired, water is your friend. 【小题3】 It is even better than drinking lots of coffee. Coffee is fine in the morning, but it is best to drink water after lunch to make sure you can get to sleep.

Get moving

【小题4】 A few minutes of physical activity can improve oxygen circulation (氧循环) and keep your body active. It doesn’t need to be anything difficult. A few push-ups and a short walk may be a great help.

However, there is still something that you can’t do when you are tired. 【小题5】 Besides, if you find you are often feeling tired and you are not sure why, it is a good idea to speak to a doctor.